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Model | TUNE215TWS |
Driver size | 6.0 mm / 0.24" Dynamic driver |
Power supply | 5 V ![]() |
Weight | 62.1 g / 0.137 lbs |
Earpiece | 5.4 g / 0.012 lbs / pc (10.8 g / 0.024 lbs combined) |
Charging case | 51.3 g / 0.113 lbs |
Headset battery type | Lithium polymer Battery (55 mAh / 3.7 V) |
Charging case battery type | Lithium polymer Battery (660 mAh / 3.7 V) |
Charging time | < 2 hrs from empty |
Music playtime with BT on | 5 hrs |
Frequency Response | 20 Hz – 20 kHz |
Impedance | 14 ohm |
Sensitivity | 108 dB SPL@1 kHz / 1 mW |
Maximum SPL | 95 dB |
Microphone sensitivity | -30 dBV / Pa@1 kHz |
Bluetooth version | 5.0 |
Bluetooth profile version | A2DP 1.3, AVRCP 1.6, HFP 1.7 |
Bluetooth transmitter frequency range | 2.4 GHz - 2.4835 GHz |
Bluetooth transmitter power | < 6 dbm |
Bluetooth transmitter modulation | GFSK, π/4 DQPSK, 8DPSK |
Maximum operation temperature | 45°C |
Here you can download full pdf version of manual, it may contain additional safety instructions, warranty information, FCC rules, etc.
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