YYK520 Waterproof Wireless Bluetoothcompatible HiFiBlack

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Specifications:
It uses upgraded bluetooth-compatible 5.0, which gives it faster transmission speeds and more stable connections.
When turned on, the headset will automatically connect to the last connected device.
With unique stereo sound quality and CVC8.0 digital noise reduction technology, it has more realistic music.
400mAh large-capacity battery can play music for 32 hours in conjunction with charging compartment.
The headset has a battery display, it can be charged at any time, and it is life waterproof that suitable for sports and sweating.

Item Name: Earphone
Material: ABS
Bluetooth Version: V5.0+EDR
Wireless Frequency: 2.4GHZ
Support Protocol: for A2DP1.3/HFP1.6/HSP1.2/AVRCP1.6/D11.3
Transmission Distance: 10 Meters
Battery Capacity: 50mAh (Included)
Charging Voltage/Current: 5V/1A
Play/Talk Time: About 4 Hours
Charging Time: About 1 Hour
Standby Time: 120 Hours
Speaker Impedance: φ8MM 32Ω
Microphone Sensitivity: -42Db
Working Temperature: -10-50 Degrees Celsius
Charging Compartment Capacity: 400mAh (Included)
Features: Wireless, Waterproof, Portable, Comfortable to Wear
Size: 13cm x 6cm x 2cm/5.12" x 2.36" x 0.79" (Approx.)

Notes:
Due to the light and screen setting difference, the color of item may be slightly different from the pictures.
Please allow slight dimension difference due to different manual measurement.

Package Includes:
1 x Earphone
1 x Charging Compartment
1 x Charging Cable
2 x Ear Caps
1 x User Manual
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