In ear Earphone FS-BT02
In-ear
Mobile Phone, Call Center, MP3 & MP4, Computer, Game Player, Aviation, DJ
4.0 and 5.0
Dual Track
Bluetooth, Multimedia, USB, Infrared, RF
Multi-point Links
White
A2DP
Class A
Wireless
Bluetooth, Microphone, True Wireless Stereo, Water
Bluetooth
5.0
103±3dB
≤10m
40mAh
3~4h
About 3.5h
300mAh
Fulsan
Clamshell Packing, Printing Polybag, Gift Box
CE, RoHS, UL
China
854442
Product Description
Waterproof bluetooth 5.2 headphone tws earphone wireless earbuds stereo sports headset gaming in - ear earphone
Communication Wireless
Use Portable Media Player, Mobile Phone, COMPUTER, Sports
Function Waterproof, Noise Cancelling, Microphone
Item Name earbuds earphones
Features:
BT version: V5.2+EDR
Transmission distance: 10 meters
Headphone battery capacity: 50mAh
Charging case battery capacity: 400mAh
Play / talk time: about 1-3 hours
Charging time: about 1 hour
Standby time: 120 hours
Speaker impedance: φ8MM 32
Microphone sensitivity: -42D
Working temperature: -10-50
Charging box parameters:
Input voltage / current: 5V / 1A
Gross weight: 120g
Standard | V5.2 |
Frequency Range | 2.4026GHz-2.480GHz |
Operation | Class 2 |
Mode | Headset/Handfree/A2DP/AVRCP |
Operating Range | Up to 30 feet (10 metres) |
Single Earbud Battery | 30mAh |
Charging Case Battery | 200mAh |
MP3 Playing Time | 3.5 hours with medium volume |
Standby Time | ≥100 hours |
Charging Time | ≤1.5 hours |
Charge Voltage | 3.7V |
Accessories | 1.Micro USB charging cable 2.User manual |






