Portable Bluetooth Waterproof Speaker Sub-woofer for Mountain Bicycle Bluetooth

Portable Bluetooth Waterproof Speaker Sub-woofer for Mountain Bicycle BluetoothSPECIFICATIONS Brand Name: ALLOYSEED Cabinet Material: Plastic Audio Crossover: Full Range Waterproof: Yes Communication: Wireless Speaker Type: OUTDOOR SPEAKER Channels: 2 (2. 0) Support APP: No Battery: Yes Category: Speakers Use: Camping Origin: Mainland China Sound Mode: Standard Mode Voice Control: No Power Source: Battery Number of Loudspeaker Enclosure: 2 Input Power(W): <25 W Input Output: other Intelligent Personal Assistant: NONE Support Apt

Certification: UL

Brand Name: Samsung

Nominal Capacity: 3000mAh

Solar energy conversion rate: 18-19

Model Number: AAA900mwh

Model Number: AK-45

compatible 2: for Dyson V7 battery SV11 battery

Size: 326*173*215mm/12

Woofer/Widerange material: other

Application: Specially designed for digital camera

Material: Oxford Cloth + EVA + Flannel

Chemical Composition: Nickel Zinc