Description of E7S wireless headphones
● Call duration: about 4 hours
● Bluetooth version: 5.0
● Working distance: about 10M
● Music time: 3.5 hours
● Headphone battery capacity 50MAH
● Charging compartment battery capacity: 300 MAH
● Waterproof level: IPX5
● Music playback time: about 4 hours
● Standby time: about 80 hours
●Without Packaging Box
●NOTE:
--When using for the first time, please put the earphones into the earphone case to charge(use 5V/2A USB Cable)
--When using for the first time, please pair the connection
--When making calls, only one earbud works
--The sound is intermittent, the reasons are: ①The distance from the connected device is more than 10M. ②The partition wall. ③Nearby interfering signal connections.
Y50 Bluetooth headset TWS
Description
F9 Wireless Earphones
Description
Product model: F9
Communication distance: 10m (under accessible conditions)
Standby time: approximately 160h
Single earphone capacity: 50mAh
Bluetooth version: 5.2
Noise reduction version: CVC8.0
Music call time: approximately 3-4 hours (default startup volume)
Charging compartment capacity: 1200mAh
Universal functions: music playback/pause, binaural calls, intelligent noise reduction
1. Turn on Bluetooth headphones and set them to pairing mode
2. Turn on Bluetooth function on the device that needs to be connected.
3. Search for available Bluetooth devices on the device.
4. Select the Bluetooth headset you want to connect.
5. Wait for the connection between the device and Bluetooth headphones to be established.
TWS M90 Wireless Headphones
Description
product parameters show
model：M90
Standby time：140h
Use your time：5- 6h
Charge warehouse capacity：2000mAh
Wearing a way：ln-ear wear
Bluetooth version：Bluetooth 5.3
Charging time：1-2h
The headset capacity：40mAh
Transmission distance：15m
1. Turn on the Bluetooth headset and set it to pairing mode.
2. Turn on Bluetooth function on the device that needs to be connected.
3. Search for available Bluetooth devices on the device.
4. Select the Bluetooth headset you want to connect to.
5. Wait for the connection between the device and Bluetooth headphones to be established.