KOLEER S31 Waterproof Portable Wireless Speaker

Product Description

• Shell Material: Plastic

• Cabinet Material: Plastic

• Waterproof Level: IPX7 (Level 7 waterproof)

• Controller: Volume control

• Communication: Bluetooth

• Bluetooth Version: 5.0 + EDR

• Bluetooth Distance: Up to 15 m

• Impedance: 2–4 ohms

• Built-in Microphone: Yes

• Sensitivity: 108 dB

• Power Output: 5 W

• Battery Capacity: 1200 mAh

• Playtime: Approximately 4–5 hours

• Functions: Plug-in card support, waterproof, dustproof