DESCRIPTION
Features:
- Portable, compact and lightweight.
- Intelligent noise cancelling technology ensures HD clear calls.
- Premium large 6mm dynamic speaker unit delivers deep bass and HiFi sound quality.
- Ungraded Bluetooth 5.0 chip ensures fast and stable wireless transmission.
- Come with 2200mAh large capacity charging case, easy to recharge the earbuds. Indicator light keeps you aware of the charging status.
Specification:
Headphone basic parameter size: single head (length: 27 * 23 * 23mm);
Weight: (single head: 5.5 g);
Headphone charging current: 50mA;
Headphone full time: about 2.5 hours;
Charging warehouse full time: about 5 hours;
Working voltage: 3.3V-4.2V;
Headphone standby time: about 130 hours;
Music time: 10-12 hours;
Talk time: 10-12 hours;
Charging warehouse capacity: 2200amh;
Headphone capacity: 85amh;
Chip: Loda-AB1532D;
Bluetooth Version: 5.0;
Support: Tensilica HiFi EP, Hardware FFT, SRC, Filter, MCSyncTWS +;
RF transmit power: class3;
Transmission range (Hz): 2.40GHz-2.48GHz;
Communication distance: 10m;
Audio sampling accuracy: 16bits;
Audio sampling rate: Up to 96 kHz;
Audio encoding format: CVSD, mSBC, SBC, AAC;
Signal to noise ratio:> 95dB;
Working temperature: -15c ~ + 60 ℃;
Operating humidity: 10% 85% (non-freezing state);
Basic parameters of headphone speakers;
Speaker specifications: Φ6mm;
Impedance: 16Ω / typ;
Frequency (Hz): 20Hz ~ 20KHz;
Sensitivity: 93±3dB;
Input power: conventional 2mW, maximum 5mW;
Basic parameters of headset microphone;
C Type: Silicon Microphone;
C sensitivity: -42±3dB;
SPL: 130dB
