i7s tws Wireless Headphones Bluetooth 5.0 Earphones sport Earbuds Headset With Mic Charging box Headphones For all smartphones

FFeatures:

1. Precise song playback, supporting both music and calls.

2. Voice prompts for call number reminders, last call redial, and bilingual (Chinese and English) notifications for boot, pairing, and low battery alerts.

3. iPhone power capacity display, enabling you to check the battery status anytime without concern.

4. Dual connections, allowing the connection of two mobile phones at the same time.

5. Automatic reconnection with the phone when the Bluetooth headset is powered on after being turned off, for seamless use.

6. Intelligent compatibility: supports all Bluetooth mobile phones, tablets, notebooks, music apps, movies, etc., offering universal compatibility.

Specifications:

1. Driver: 15mm

2. Impedance: 32 OHM

3. Bluetooth version: Bluetooth v5.0 + EDR

4. Bluetooth frequency band: 2.4GHz

5. Power level: CLASS II

6. Output power: 30mW

7. Bluetooth range: 10 meters barrier-free

8. Frequency response: 20-20000Hz

9. Operating voltage range: 3.0V-4.2V

10. Microphone sensitivity: -42dB

11. Includes A2DP/AVRCP for high-quality stereo audio transmission and remote control protocol.

12. Features a powerful noise-cancellation circuit for active noise reduction.

13. Simple language switch between Chinese and English: double-press the switch when the headset is not connected to Bluetooth to change the language successfully.

14. Talk time is approximately 2-3 hours.

15. Music playback time is about 1.5-2 hours.

16. Standby time is approximately 100 hours.

Package Includes:

2 x i7s TWS Bluetooth earphones (left and right earpieces)

1 x Charging case

1 x USB Charging Cable

1 x User Manual