Hi-Fi Stereo twin earphones Length: 1.2M Color: White(OEM) Packing Mode: Blister card Speaker Spec.: Rated Impedance: 32O Rated Frequency Range: 20Hz--20kHz Rated Characteristic Sensitivity: 119db(at1kHz) Rated Power: 5mw Max Output Power: 10mw Flux.Density: 5000 GANSS Magnet: f6.5*2.0*1.5H Rated Harmonic Distortion: =0.2%

Type: Headphone; Speaker Diameter: 40mm; Sensitivity: 108dB (tolerance: 3dB); Frequency Response: 20Hz-20, 000Hz; Impedance: 32ohm; Rated Power: 20mW; Power Capability: 100mW; Cable Length: 2.3M add 0.15M; Plug Type: Stereo diameter: 3.5mm Notes: 1) A 40mm speaker combined with high flux magnet and ultra-thin diaphragm delivers quick and du\ynamic low frequencies and crystal clear high frequencies for greater impact. High quality noise-proff mic actively attenuate ambient noise for precise high and clear communication; 2) The headphone utilizes high grade3 coiled Oxygen-free for speedy transfer with minimal loss. And with the built-in tensile tinsel, it achieves exceptional quality and prolonged usage; 3) Better oxidation resistance greatly extends 3.5mm goldplated plug's performance life; 4) The headphone complies with the EU ROHS Directive which certifies it environment friendly and ensures a safe and secure use.

Type: Headphone; Speaker Diameter:40mm; Sensitivity: 108dB (tolerance:3dB); Frequency Response:20Hz-20,000Hz; Impedance: 32ohm ; Rated Power: 100mW; Power Capability: 1000mW; Cable Length: 2.3M add 0.15M; Plug Type: Stereo diameter:3.5mm Notes: 1) A 40mm speaker combined with high flux magnet and ultra-thin diaphragm delivers quick and du\ynamic low frequencies and crystal clear high frequencies for greater impact. High quality noise-proff mic actively attenuate ambient noise for precise high and clear communication; 2) The headphone utilizes high grade3 coiled Oxygen-free for speedy transfer with minimal loss. And with the built-in tensile tinsel, it achieves exceptional quality and prolonged usage; 3) Better oxidation resistance greatly extends 3.5mm goldplated plug's performance life; 4) The headphone complies with the EU RoHS Directive which certifies it environment friendly and ensures a safe and secure use.

Type: Headphone; Speaker Diameter: 40mm; Sensitivity: 97dB (tolerance: 3dB); Frequency Response: 5Hz-25, 000Hz; Impedance: 50ohm; Rated Power: 15mW; Power Capability: 200mW; Cable Length: 2.2M add 0.3M; Plug Type: Stereo diameter: 3.5MM Notes: 1)The headphone utilizes high grade3 coiled Oxygen-free for speedy transfer with minimal loss; 2)The individual design of telescopic mic offers you neat and easy storage. With Mic Mic unit manufactured in dust-free workshop and the the use of noise-proof spiral shield wire, the handphone can actively attenuate ambient noise for passionate music world; 3)Popular with urban young people and can bring you into a passionate music world; 4)Adopt 40mm(diameter) Neodymium magnet driver unit, which can have a perfect performance from undertone to alt; 5) All raw materials including working process complies with EU ROHS directive. And we can provide relative test report issued by authority, which ensure a safe secure use.

Type: Headphone; Speaker Diameter:40mm; Sensitivity: 108dB (tolerance:3dB); Frequency Response: 15Hz-20,000Hz; Impedance: 32ohm ; Rated Power: 20mW; Power Capability: 200mW; Cable Length: 2.2M add 0.15M; Plug Type: Stereo diameter:3.5mm Notes: 1) A 40mm speaker combined with high flux magnet and ultra-thin diaphragm delivers quick and du\ynamic low frequencies and crystal clear high frequencies for greater impact. High quality noise-proff mic actively attenuate ambient noise for precise high and clear communication; 2) The headphone utilizes high grade3 coiled Oxygen-free for speedy transfer with minimal loss. And with the built-in tensile tinsel, it achieves exceptional quality and prolonged usage; 3) Better oxidation resistance greatly extends 3.5mm goldplated plug's performance life; 4) The headphone complies with the EU RoHS Directive which certifies it environment friendly and ensures a safe and secure use.

Type: Headset; Speaker Diameter: 40mm; Sensitivity: 108dB 9(tolerance: 3dB); Frequency Response: 15hZ-20, 000Hz; Impedance: 32ohm; Rated Power: 20mW; Power Capability: 100mW; Cable Length: 2.3M add 0.15M; Plug Type: Stereo diameter: 3.5MM 1)The headphone utilizes high grade3 coiled Oxygen-free for speedy transfer with minimal loss; 2)With the adjustable Mic unit manufactured in dust-free workshop and the the use of noise-proof spiral shield wire, the handphone significantly isolates background environment noise, making smooth and clear communication possible at any time and any place; 3)Popular with urban young people and can bring you into a passionate music world; 4)Adopt 40mm(diameter) Neodymium magnet driver unit, which can have a perfect performance from undertone to alt; 5) All raw materials including working process complies with EU RoHS directive. And we can provide relative test report issued by authority, which ensure a safe secure use.

Type: Headset Speaker: 40mm; Sensitivity: 108dB with tolerance of 3dB; Frequency Response: 15Hz-20, 000Hz; Impedance: 32ohm; Rated Power: 100mW; Power Capability: 1000mW; Plug Type: Stereo 3.5mm Notes: 1) Fold-endurable head-band makes it comfortable to wear, while the ergonimically designed ear-cups comfortably cover your ear up for better noise isolation and total immersion in the optimal musical performance; 2) Single-side cable design avoid twisting. Volume is adjusted by route control which is very convenient; 3) Humanization swiveled design of mic enables chat on the internet easily; 4) 40mm Hi-Fi speaker with clear alt and dynamic undertone brings you into a clear and natural musical world; 5) All raw materials including working process complies with EU ROHS directive. And we can provide relative test report issued by authority, which ensure a safe secure use.

Type: Headset Speaker Diameter: 40mm; Sensitivity: 108dB with tolerance of 3dB; Frequency Response: 15Hz-20, 000Hz; Impedance: 32ohm; Rated Power: 20mW; Power Cability: 200mW; Cable Length: 2.3Mwith tolerance of 0.15M; Plug Type: Stereo 3.5mm Notes: 1) High quality handband pad and comfortable ear cushions make these headphones best suited for extended usage; 2) The headphone utilizes high grade coiled Oxygen-free for speedy transfer with minimal loss; 3) With the adjustable Mic unit manufactured in dust-free workshop and the the use of noise-proof spiral shield wire, the handphone significantly isolates background environment noise, making smooth and clear communication possible at any time and any place; 4) Head pad, ear pad adopts advanced porosity genuine leather; 5) Adopt 40mm Neodymium magnet driver unit, which can have a perfect performance from undertone to alt; 6) All raw materials including working process complies with EU ROHS directive. And we can provide relative test report issued by authority, which ensure a safe secure use.

Type: Headphone; Speaker Diameter:40mm; Sensitivity: 108dB (tolerance:3dB); Frequency Response:20Hz-20,000Hz; Impedance: 32ohm ; Rated Power: 20mW; Power Capability: 100mW; Cable Length: 2.3M add 0.15M; Plug Type: Stereo diameter:3.5mm Notes: 1) A 40mm speaker combined with high flux magnet and ultra-thin diaphragm delivers quick and du\ynamic low frequencies and crystal clear high frequencies for greater impact. High quality noise-proff mic actively attenuate ambient noise for precise high and clear communication; 2) The headphone utilizes high grade3 coiled Oxygen-free for speedy transfer with minimal loss. And with the built-in tensile tinsel, it achieves exceptional quality and prolonged usage; 3) Better oxidation resistance greatly extends 3.5mm goldplated plug's performance life; 4) The headphone complies with the EU RoHS Directive which certifies it environment friendly and ensures a safe and secure use.

*Frequency range: 5-28000Hz *Impedance: 32 Ohm *Sensitivity: 110dB *Loudhailer diameter: 40mm *Actuatordiameter: 57mm *Maximum power input: 500mW *Cable length: Approx. 4m take the switch *Power requirement: 3V (AAA) *Accessory: 6.3mm Stereo Plug-convert *Battery life: Approx 30 hours