i7s TWS Earbuds TWS for Apple iPhone Earphones Bluetooth Headphones Earphones Earbuds
Name: DE-i7s Stereo wireless earbuds
| Model No. | i7s TWS earbuds |
| Material | ABS |
| Colour | Black, White, Red, Gold, Rose Gold |
| Model | i7s TWS Earphones with charging box supports wireless charging |
| Type | True Wireless (TWS) Stereo Headphone with wireless charging function |
| wireless charger Version | BT V5.0+EDR, Class 2 |
| Operation Range | Up to 10 meters |
| Supports | HSP/HFP/A2DP/AVRCP protocol |
| Frequency Response Range | 21Hz-18KHZ |
| Up to 10 meters | Built-in high-sensitivity microphone (-38dB) |
| Impedance | 16Ω |
| Sensitivity | 95dB |
| Degree of distortion | ≤1% SNR ≥95 |
| Battery | 40mAh / 400mAh Rechargeable lithium battery |
| Charge Time (for Power Bank Box) | About 1 hour |
| Music Playing Time | 4-5 hours |
| Talk Time | 3-4 hours |
| Standby Time | 100 hours |
Features:
* Automatic Pairing -- When both ears are turned on at the same time, the red and blue lights flash alternately for 1-2 seconds, then they can be automatically paired, and the discarding is cumbersome, and the operation saves time and worry.
* High-tech Bluetooth 5.0 technology -- Faster transmission speed, no delay in a call, strong anti-interference ability, and more stable signal.
* Comfortable -- Ergonomically designed, comfortable from the inside out, intense fitness is still close to the ears.
Packing list:
2 * Headphones,
1* Charging case,
1* USB charging cable,
1* Instructions
Service provided:
1) 12 Months warranty
2) Full inspection for mass production
3) Logo customized
Remark:
1: Payment term: Bank transfer, Westernunion, Paypal (for small)
2: Lead time: 1-4 working days for sample; 7-15 working days for mass.
3: Warranty: change new in 12 Months
4:Customized logo: Yes;