Parameter Blue-tooth version: Blue-tooth 4.2 Supporting protocols: A2DP v1.3, AVRCP v1.5, HFP v1.6, HSP v1.2 Chip: Loda AB1523S Horn diameter: 8 mm Speaker impedance: 16 ohm Speaker power: 7mW Battery: lithium polymer battery, 160mAH ...

Slling points: intelligent breathing light (controllable switch), cool and fashionable volume plus or minus IPX6 waterproof, soak at will Talk and listen to music for 4 hours, with long battery life Talk with two ears, siri voice, answer left and...