Description
REMAX RB-S17 Neckband Bluetooth Earphone
REMAX RB-S17 Neckband Bluetooth Earphone Features:
- Remax RB-S17 Bluetooth Neck Wear Sports Casual Headphones
- Bluetooth version: V4.1
- Bluetooth frequency band:20-20Khz
- Bluetooth range: 10m
- Audio transport protocol: HFP1.6, HSP, HD Voice, Voice Prompts A2DP, AVRCP, IOS BATTERY STATE
- Weight: 20.4g
- Playtime: 10h
- Standby time: about 250h
- Charging time: 3h
- Sensitivity:110±3dB
- Line Length:30cm
- Frequency Response Range:20-20000Hz
- Resistance:32Ω
- Vocalism Principle: Dynamic
- Driver Diameter: 40mm
- Rated Input Power: 50mW
- Plug: :ï¿ 3.5mm
- Cord Length: 1.2meters
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