Shenzhen Headphone Factory High Quality Wireless Stereo Bluetooth Headphone

Brand Name: OEM Model Number: BT-200 Style: Headband Communication: Wireless Connectors: USB Use: Portable Media Player Function: Bluetooth,Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) Item: BT-200 Support: all bluetooth device Bluetooth profile: bluetooth V2.1+EDR Receive distance: 10m 360° Carrier Frequency: 2402MHz-2480MHz USB connect: High speed USB2.0 Battery: 4.2V 320MA lithium battery Charging power: PC USB DC /5V(500MA) Working time: 10h Frequency response: 20Hz-20KHz Packaging & Delivery Packaging Detail: pvc box package Delivery Detail: within 10days after got payment Specifications 1,Wireless stereo bluetooth headphone 2,OEM brand 3,10m working distance. 4,Steel hook with high quality 5,Color available Shenzhen headphone factory high quality wireless stereo bluetooth headphone  Our factory support OEM order and wholesale small order for try,hope it can open your market.BT-200 with high end quality and stereo sound,very good choice for customer.  Attention: 1,If first use BT-200 bluetooth headphone ,charing full power will be better for protect.2,BT-200 without waterproof function.please pay attention for avoid wet.3,Please use original lithium battery and original charging cable,please do not replace or Unauthorized external power supply .if no use long time, please charing every week make battery long life.  Specifications:    Version: Bluetooth V2.1+EDRReceiver distance: 10MFrequency: 2402MHz-2480MHzPlug: USB 2.0Li-ion battery 4.2V 320mAWorking Voltage: DC 5V 500mA Playing time: about 10 hoursS/N: 82dBDriver Unit: 40mmImpedance: 32 ohmsSensitivity: 108dB S.P.L.at 1 KHzRated power: 20mWAggregate capability: 40mWFrequency Response: 20Hz-20,000Hz  product introduce 1 bluetooth intelligence to code system, wireless transmission of 10 m2 built-in pure digital sound quality decoding system, quality full, bass is strong, the built-in invisible noise reduction digital microphones, sound clear3 intelligent energy saving mode, low power consumption design, 180 hours long standby4 built-in lithium polymer batteries, playing time for 10 hours5 match protein holster, high-grade fashion, wearing more comfortable.