Specifications- Mfr Part Number: ARCTIC SOUND P311
- Features
- Ideal for sports and on the go
- Lightweight and discreet
- High fidelity stereo sound
- Powerful bass, crisp highs
- Invisible microphone included
- Travel case included
- Compatible with iPhone, mobile phone, notebook...
- Wearing style: Supra-aural, neckband
- Ear cup style: Closed acoustic
- Bluetooth version: V2.1+EDR Class 2
- Profiles support: A2DP, AVRCP, HSP, HFP 1.5
- RF frequency rangeL: 2.402 ¡ã 2.480GHZ, 2.4G ISM band
- Radio performance: Ureceive sensitivity of -90dBm, TX power max 4dBm
- Frequency response: 18 Hz ¡ã 22 KHz
- Signal to noise ratio: 95 dB
- Total harmonic distortion: 0.1%
- 5 Button design: Multifunction key, VOL+, VOL-, FWD, REV
- LED indicator status: Blue, red
- Battery: Rechargeable 400mAh Li-Polymer battery
- Charging port: Mini 5 pin USB
- Charging adapter output: DC 5V & 200mA
- Nominal charging time: Max 4 hours
- Talk time: Upto 20 hours
- Standby time: Upto 400 hours
- Dimensions: 54 x 23 mm
- Weight: 71.2 g
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