General
Wireless Type : Bluetooth EDR (Both Sides) , Ultra Low
Model : ROYAL – 21
Charging port : type – c
Transmission Distance : 6-10 meters
Transmission Distance : 6 -10 meters
Bluetooth Version : v5.0 + EDR
Talk time : 3 – 4 hours
Output : 5V = 1A
Speaker : F 13 brass ring speaker
Storage Battery : 602030 plus protection board 300 mAh
Headphone Battery : 1 million other batteries 5510112 25 mAh
SPECIFICATION
- Call Support
- Sound quality upgrade
- Comfortable to wear
- Extra long range
- Waterproof
- Bluetooth 5.0
- High Resolution Audio
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