US-YC011 IPX7 Waterproof Wireless Speaker with Lanyard -- YC Series 2000mAh

Material: ABS
Weight: About 580g
BT Version: 5.0
Connection Range: ≤10 meters
SNR: ≥80db
Speaker Diameter: 57mm
Frequency Range: 90Hz~18KHz
Playing Time: 6-8 hours
Output Power: 10W (Max)
Charging Input: 5V⎓1A
Battery Capacity: 1800mAh
Charging Time: About 5 hours
Waterproof Grade: IPX6
Size: 85*85*180mm
Accessories: Micro charging cable*1, AUX audio cable*1

Features:
1. 360° surround sound, BT 5.0 sensitive response.
2. Support grouping 2 speakers in series, enjoy impressive sound.
3. Built-in 1800mAh rechargeable battery, plays up to 8 hours.
4. IPX6 water-resistant design, durable & suitable for outdoors.