S20 Headset Wireless Bluetooth Hifi Stereo Sports Gaming Waterproof Headset For Hearing Aids With Micro Handfree

• Version compatible with Bluetooth: and v5.2.
• Tension of operation: 3.1V to 4.2V
• Tension of charge: 5th-1A.
• Capacity of the battery of the helmet: 50mAh.
• Capacity of the battery of the charging bin: 2000mAh.
• Distance of transmission:> of 10m.
• Time of Appeal: 4 to 5h.
• Duration of reading: 4 to 5h.
• Time to charge the helmet: 30 to 45 minutes.
• Loading time of the bag: 1 hour.
• Color: black, white.

Key Features

Version compatible with Bluetooth: and v5.2.
Tension of operation: 3.1V to 4.2V
Tension of charge: 5th-1A.
Capacity of the battery of the helmet: 50mAh.
Capacity of the battery of the charging bin: 2000mAh.
Distance of transmission:> of 10m.
Time of Appeal: 4 to 5h.
Duration of reading: 4 to 5h.
Time to charge the helmet: 30 to 45 minutes.
Loading time of the bag: 1 hour.
Color: black, white.

What's In the Box

• 1 pair of headphones.
• 1 piece of charging cable.
• 1 piece of garbage.
• 1 piece manual of use.