Wireless Stereo Headset Defender Free Motion B525 Bluetooth-Black+White
Product Description:
- Product Types: Headset
- Built-in vibration :No
- Connection type :Wireless Bluetooth
- Type of headphones :Full-size on-ear
- Type of earcups :Closed
- Type of mounting: Headband
- Bluetooth specification :V5.0 + EDR, A2DP, AVRCP, HFP, HSP
- Operating temperature range :2060 °
- Operating frequency: 2.4022.480 GHz
- Membrane diameter :40 mm
- Sensitivity (headphones) :94 dB
- Sensitivity (microphone): 32 dB
- Frequency response (headphones) :2020000 Hz
- Frequency response (microphone) :2016000 Hz
- Operation range :1015 m
- Continuous talk / listening period :8 hrs
- Connectors: 3.5 mm jack, Micro-USB for charging
- Material of headphones :Plastic
- Color :Black + white
- ROHS / CE: Yes
- Power supply :Li-Ion battery
- Warranty period :6 months
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