Please do not connect to the bluetooth “FYE4 R” if you are using 2 earbuds at the same time,just nedd to connect to the bluetooth “FYE4”.The left earbud will pair to right earbud automatically!
Perhaps our products are not the lowest in price, but our products are of the best quality.
You would be delighted to buy a product with very low price, but it may break down in a week.
However, if you buy our products, the products can be used for 1~2 years and enjoy our high-quality service.
Note:Take out two headphones at the same time for the first time.
1. 10M Obstacle-free Connection. TWS Earbuds are completely wireless and give you the freedom to move without catching or pulling on any cables.
2. Independent Sound Chambers with 10MM Titanium Film Drivers.Produces accurate vocals, powerful low frequencies and balanced mid frequencies.
3. Mini Charging Box. Stores and charges the earbuds when you are not using them, so they are always ready to go when you need them.
4. IPX4 Waterproof,Wear the earbuds in the rain.
5. Sophisticated and Elegant.Your ears and eyes will love the BW-FYE4.
6. Simple Operation.When removed from the charging box, the earbuds automatically power on and connect to the previously paired device.
Mechanical Materials PC+ABS
Earbud Type Ear Hook
Magnetic Absorption Yes
Control Type Wireless Connection
Bluetooth Version V5.0
Bluetooth Chip RTL8763BFR
Supported Profile HSP/HFP/A2DP/AVRCP
Audio Encoding Format SBC AAC
Transmission Distance more than 33 feet (10m)
Receive Sensitivity 110dB+3dB
Frequency 2.402-2.480GHz, Class 2
Charging Input of the Earbuds DC 4.75-5.25V/1-45MA
Charging Input of the Charging Box Micro USB DC4.75-5.25 V/1-400MA
Operating Temperature 0 – +50
Battery Capacity Earbud. 50mAh Polymer lithium battery
Charging Box is 500 mAh Polymer lithium battery
Charging Time Time in Charging the Earburds is 1.5H
Time in Charging the Battery Case + Earbuds :2-3.5H
Music Time Monaural Earburd with Full Electricity; 3 to 4.5H
Consuming All the Electricity of the Charging Box Up to 20H
Call Time 4.5H
Standby Time 180H
Weight Single Earbud is 3.9g
Charging Box is 34g
bluetooth V5.0 True Wireless Earbuds
Best partner in negotiating or driving
Stable Transmission + Low Power Consumption
bluetooth V5.0 + RTL8763BFR Chipset
Lower Power Consumption & Stable Connection
Get rid of external noise when dealing withe business
High Capacity Charging Box
Hi-Fi Stereo Sound
Independent Sound Chambers with 10MM Titanium Film Drivers.
Produces accurate vocals, powerful low frequencies and balanced mid frequencies.
Easy To Use
Automatically power on / power off / connect to the previously paired device
Note: Before using, please peel off
the insulating stickers which used for preventing electric leakage, and put the earbuds in charging case to charge fully.