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about this item
· Bluetooth Version: V4.1
· Bluetooth Profile: HFP, HSP, A2DP, AVRCP
· Impedance: 32oM
· Speaker Frequency: 0-20KHz
· Talk time: 4 hours
· Music time: 4 hours
· Charging time: 1.5 hours
· Input Power: 5V/1A
· Battery: 3.7V, 55mAh
Description
Wireless Stereo Headset with Multi-point Connection for Hands-free and Music Streaming
