
Model: OWS902
Bluetooth Version: V5.3
Speaker Size: Φ8mm
Earbuds battery: 40mah, Charging Case: 300mah
Speaker Frequency: 20Hz~20KHz, Sensitivity: 102±3dB 1kHz
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| Frequency | 20Hz_20Khz |
| Impedance | 7Ω ±15% at 1000Hz |
| Connection Type | Bluetooth |
| Battery | Charging Case Battery: 3.7V/400mAh Earbuds Battery: 3.7V/50mAh |
| Duration | Rated output power: Rated Power Input 50mW Music Playtime: 6H(60% Vol) Call time: 4H Standby time: 200H Charge time: 2H Charging interface type and parameters: Type-C |
| Others | Master control chip: AD6973D4 Bluetooth Version: Bluetooth V5.3+BR+EDR+BL Bluetooth Power: DC 3.2-4.2V/5.5MW Bluetooth Frequency: 2.4GHZ-2.48GHZ ISM Band Speaker: 10*12mm 7Ω 50mW Distortion: Less Than 3 % at Rated Power Input 1mW 1000Hz Balance: 1800±10% Guass (Surface) Rated output power: Rated Power Input 50mW Bluetooth Connection Distance: 10m (Without Obstacles) Static Power: 12uA Maximum operational power consumption: 50MW |
| Microphone | Yes |
| Sound level/Sensitivity | Input Power 50mW Sine Wave Input 4.2V, Must Be Normal |
| Color | Black |
| Connector | Bluetooth: V5.3 |
| Warranty | 1 Year Warranty |
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