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Mini TWS Wireless Bluetooth Earphone Stereo Earbud Headset Headphone for All Phone

10-49 Pieces
50-199 Pieces
>=200 Pieces
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Company Information

Shenzhen SJM Technology Co., Ltd.

CN Manufacturer, Trading Company
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US$ 10,000+
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Quick Details

Place of Origin: Guangdong China
Brand Name: SJM
Model Number: I7S TWS
Function: Bluetooth,Waterproof,Noise Cancelling,Microphone
Use: Portable Media Player,Mobile Phone,DJ,Gaming,Sports,travel,PROFESSIONAL,HEARING AID
Communication: Wireless
Bluetooth Standard: Bluetooth v5.0
Cord Length: wireless
Waterproof Standard: IPX-5
Working current: 22MA
Bluetooth Version: 5.0
Working distance: 10-15 Meters
Color: White Black
Charging time: 1-2 Hours
Single package size: 10X10X3.5 cm
Single gross weight: 0.07 kg
Listen to music time: 2.5 hours up and down/pause playback
Talking time: 2 hours
Standby time: 130 Hours
Style: In-Ear, Headband, Supra-aural, EARBUDS, TWS (True Wireless Stereo)
Selling Units: Single item
Single package size: 10X10X3.5 cm
Single gross weight: 0.08 KG

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1. listening to the song correct, support songs and call
2. remind call number, the last call back, all intelligent Chinese and English voice prompts, boot, pair, shut down the phone power will be low voice prompts
3. Power capacity will show on your Iphone, you can see the power situation anytime, do not worry about the electricity ,make your life without worry
4. One to two connections, can be connected to two mobile phones at the same time
5. Bluetooth headset connected to the phone after the shutdown , and then open the Bluetooth headset will connect back to the phone automatically , more convenient
6. Intelligent compatibility: support all Bluetooth mobile phone, tablet, notebook, singing it, QQ music, movies, etc., universal all mobile phone



1. Driver: 15mm

2. Impedance: 32 OHM

3. Bluetooth version: Bluetooth v4.2 + EDR

4. Bluetooth use band: 2.4GHz

5. Power level: CLASS II

6. Output power: 30mW

7. Bluetooth distance: 10 meters barrier

8. Frequency response: 20-20000Hz

9. Operating voltage range: 3.0V-4.2V

10. Mic sensitivity: -42dB

11. With A2DP / AVRCP high quality stereo audio transmission and remote control protocol

12. Powerful noise de-noising circuit (active noise reduction)

13. switch between Chinese and English (boot does not connect Bluetooth state, press the switch 2 times, hear the tone switch successfully),Talk time is about 2-3 hours

14. music time about 1.5-2 hours

15. Standby time is about 100 hours

Package Includes: 2 x i7s tws bluetooth earphones (left and right earphones)

1 x Charging box

1 x USB Charging Cable

1 x User Manual