REMAX RB-T32 Bluetooth V5.0 Wireless Earphone (Tarnish)

1. 5.0 wireless transmission, stable connection without delay, 2. Precision mold casting, stylish and compact, anti-corrosion electric crossing technology. 3. Low power consumption chip, continuous playback time is about 5 hours. 4. High-definition microphone, clear call 5.Medical grade silicone high permeable ear caps. 6. Parameters: Bluetooth version: V5.0+EDR Support protocol: a2dp\avctp\avdtp\avrcp\hfp\spp\smp\att\gap\gatt\rfcomm\sdp\l2cap profil Bluetooth distance: 10m Working voltage: 3.7V Speaker impedance: 16 ohms Speaker power: 1mW Battery capacity: 70MAH Charging time: 1.5-2 hours Talk time: about 4 hours Music playback time: about 5 hours Standby time: about 500 hours Material: ABS