M19 Earbuds Wireless Bluetooth v5.1 BT Wireless Headset. It’s time to take your music-listening. experience rechargeable lithium polymer battery with 2hours of charging time that will allow you to listen to your music stand by up to 280 hours straight. Specifications :- Wireless Version : V5.1 Wireless Profiles : A2DP/HFP/HSP/AVRCP Transmission Distance : 10M Charging time : About 2 hours Standby : 280 hours Music play : About 5 hours (Earbuds) Output : 5V1A.
