SPECIFICATIONS
Active Noise-Cancellation: No
Battery Capacity[mAh]: 200
Battery life up to[hours]: 80
Bluetooth Version: 5.3
Brand Name: YOCUNKER
Category: Earphones & Headphones
Certification: CE,FCC,RoHS,KC
Charging Method: cable
Choice: yes
Codecs: AAC,sbc
Communication: True wireless
Connectors: Type c
Control Button: No
Driver Diameter: 30
Earcups Type: Sealed
Features: With microphone
Features 1: Retractable
Features 2: Hifi Stereo Bass
Features 3: Call Noise Cancellation
Features 4: Soft earmuffs no pain
Function: Sport
Functions 1: Bluetooth Headset
Functions 2: Music and Sports Retro Style Earphones
Headphone Pads Material: Fabric
High-concerned chemical: none
Impedance Range: up to 32 Ω
Is wireless: Yes
Magnet Type: Other
Material: ABS,Plastic
Max Output: 0
Maximum wireless range[m]: <10m
NFC Technology: no
Number Of Drivers: 2
Origin: Mainland China
Package List: User Manual,Charging Cable
Plug Type: NONE
Resistance: 32
Sensitivity: 103
Sound Isolating: Yes
Style: Wireless headphone & headset
Support APP: No
Support Memory Card: No
Total Harmonic Distortion: 0
Vocalism Principle: Dynamic
Voice assistant built-in: no
Volume Control: Yes
Waterproof: No
Wireless Type: Bluetooth
With Microphone: Yes
semi_Choice: yes
Wireless Bluetooth 5.4 Retro Headset HD Calls Noise Cancellation 80H Battery Life Headphones Retractable Lightweight Hifi Earbud

Specification:
Bluetooth Version: V5.4
Frequency: 2.40 GHz-2.48 GHz
Power:≤ 4 dBm, Class 2
Effective range: 10M
Sensitivity: 105db / 0.1% Ber
Frequency response:20Hz-20kHz
S / N rate: 110 dB
Distortion: 0.10%
Speaker size: 40mm
Support:A2DP 1.2, AVRCP 1.0, HSP, HSF 1.5
Voltage:3.7vdc (200 mAh rechargeable battery)
Talking time:80 hour
Charging time:2.5 hours
Current:20 mA
Package Includes:
1* Wireless bluetooth headset
1* User manual
1* USB charging cable












