The 20 Hours Play Time Swimming Waterproof Bluetooth Earphone is a device designed for those who want to swim or engage in other water-related activities. These earphones are built to be fully waterproof, allowing users to submerge them in water without any damage. With a battery life of up to 20 hours, users can enjoy extended listening sessions without worrying about running out of power.
Specifications:
- Bluetooth version: V5.0 dual modes
- Distance: 15-20 meters
- Battery: Rechargeable lithium battery 55mAh
- Full charge time: 1.5 hours
- Play time: about 3.5 - 5 hours * 4
- Earplug charging current: 50mA
- Microphone sensitivity: -38±2dB
- Frequency range: 20~2000Hz
- Headphone weight: 7.5g
- Waterproof: IPX7
- Colors: Black/Green/ Pink
Charging box:
- Battery: Rechargeable lithium battery 650mAh (providing 3-4 times the power)
- Full charge time: 2 hours
- Input: 5V 500mA
- Output: 5V 100mA
- Size: 58 * 10 * 13mm
- Weight: 55 grams