KEY FEATURES:
✓ LED power digital display
✓ Has a 2000mAh Power Station capacity that Can charge mobile phone.
✓ Bluetooth version: V5.1
✓ Working distance: 10m
✓ Charging time: 1H
✓ Talk time: 3-4 hours (full power single use)
✓ Music time: 4 hours (full charge single use)
✓ Standby time: 48Hrs (requires matching charging compartment)
✓ Voice Call: Support
✓ Waterproof rating: IPX7 (life waterproof)
✓ Caller ID: Support
✓ One-click control: support
✓ Volume adjustment: three hits Button light: colorful
✓ Auto power on: Support
✓ Automatic pairing: support
✓ Sound quality: HIFI sound, 8D stereo
✓ Charging time: about 2H
✓ Function: battery display, call function, volume control, music switching
✓ Available in Bulk and Wholesale