Bluetooth Stereo-Kopfhörer

Bluetooth stereo headphone Specifications: 1) Bluetooth version: V1.2 2) Radio performance: class II 3) Operating distance: 10 100 meters 4) Frequency range: 2.4GHz - 2.48GHz 5) Channel: 79 6) Data transfer speed: 2m/s 7) Speaker driver diameter: 40mm 8) Sensivity: 108dB ± 3dB Features: 1. Hi-fi stereo sound quality 2. Built-in waterproof microphone 3. Incoming call reminding function 4. Free switch between music and phone call 5. Low power consumption 6. Directly charge batteries 7. Compatible with all Bluetooth A2DP protocol enabled devices Components: Bluetooth headset 1pc Ni-MH rechargeable batteries 2pcs USB charge cable 1pc User manual 1pc