Bluetooth Headphone Wireless Call Remax Rb-t36 Ultra-long Standby Comportable Fit White

Product feature wireless call headphone remax rb-t36 ultra-long standby comportable fit white ultra-long standby enjoy the wireless 8 hours of continuous calling wireless v 5.0 transmission with stable connection of no delay precision mold casting with an anti-corrosion electroplating process hd microphones for clearer calls chips of ultra-low power consumption for an over 8 hours of continuous talktime stylish and compact???a 7.6g weight for a comfortable fit 9 h play duration 1.5h charging time 90 h  stand by time 90mah battery capacity product specifications wireless call headphone remax rb-t36 ultra-long standby comportable fit black product parameters: 1. Bluetooth version: v5.02. Support protocol: a2dp/hfp/hsp/avrcp3. Bluetooth distance: 10m4. Working voltage: 3.7v5. Speaker impedance: 16 ohms6. Speaker power: 3mw7. Battery specifications (capacity): 501023-90mah8. Charging time: about 1.5 hours9. Talk time: about 9 hours10. Music playback time: about 9 hours11. Standby time: about 80 hours12. Material: pc+abs13. Bare metal weight: 8g