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Member Since 10 Years
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We offer stereo bluetooth v4.0 headset wireless headset headband design, noise canceling, mic. Up to 15m distance; oem orders are welcome.
Features:
• bluetooth version:v4.0
• support: hsp, hfp, a2dp, avrcp profiles
• bt transmission distance: 10-15m
• built-in microphone for calling function
• soft headband & ear pad to bring comfortable wearing
• unique & fashionable design
• clear & powerful sound
• support aux in function
specifications:
• driver unit: ø40mm x 2
• impedance: 32ω
• sensitvity:118±3db s.p.l at 1khz
• response (system): 20hz~20khz
• rated power: 20mw
• aggregate capability: 40mw
• power supply: lithium batterydc 5v
• built-in 400mah rechargeable battery
• plug type: micro usb
accessories:
• 1. Usb charging cable
• 2. 3.5mm jack for cable connection
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