Bluetooth Earphone With Mic HIFI Stereo
New Bluetooth Earphone With Mic HIFI Stereo Pick up only Price not negotiable Specifications: Bluetooth version: V5.0 Wireless frenquency: 2.4GHZ Mic sensitivity: 42db Call duration: 10 hours Size: 71.9*43.6*7mm Battery Capacity: 140mAh Transmission distance: 10-20m Play time: 10hours Standby time: about 200 hours Charge Time: about 2 hours Charging voltage: DC 5V Product name: bone conduction headphone Material: ABS Package Included: 1 x USB cable 1 x bone conduction Earphone 1 x User Manual 1