i7s TWS Mini Wireless Bluetooth Stereo Earbuds with Mic and Charging Box For All Smart Phones
Features:
- Support Music and making/receiving calls
- Remembers last call number, call back, intelligent English voice prompts
- Power capacity will show on your mobile you can see the power situation anytime
- Can be connected to two mobile phones at the same time
- Connected to your phone once then every time you turn them on they will connect back to the phone automatically
- Intelligent compatibility: support all Bluetooth mobile phones, tablets, notebooks, singing it, QQ music, movies, etc
Specifications:
- Driver: 15mm
- Impedance: 32 OHM
- Bluetooth version: Bluetooth v5.0 + EDR
- Bluetooth use band: 2.4GHz
- Power level: CLASS II
- Output power: 30mW
- Bluetooth distance: 10 meters barrier
- Frequency response: 20-20000Hz
- Operating voltage range: 3.0V-4.2V
- Mic sensitivity: -42dB
- With A2DP / AVRCP high quality stereo audio transmission and remote control protocol
- Powerful noise de-noising circuit (active noise reduction)
- Talk time is about 2 hours
- music time about 2 hours
- Standby time is about 100 hours
Package Includes:
- 1 x i7s set of headphone
- 1 x Charging box
- 1 x USB Charging Cable
- 1 x User Manual
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