Portable Bluetooth Speaker with Heavy Bass, Waterproof, Black

Take your audio outdoors or into your fitness routine with this black portable Bluetooth speaker. It features heavy bass, waterproof and dust-proof functions, and anti-fall protection. Button controls let you operate the speaker directly. Connect through Bluetooth, a 3.5 mm audio jack or USB, or use the card reader. NFC, voice prompts and a call function are also included. The built-in lithium battery provides a running time of 24 hours. - Color: Black - Functions: Waterproof, dust-proof, anti-fall, voice prompts, calls and NFC - Connections: Bluetooth, 3.5 mm audio jack, USB and card reader - Output power: 10–20 W - Frequency response: 100 Hz–20 kHz - Signal-to-noise ratio: ≥95 dB - Effective distance: 18 meters - Extended storage: 32 GB - Power supply: Built-in lithium battery - Running time: 24 hours - Operation: Button controls - Case material: Plastic - Box material: Metal - Shell construction: Alloy frame with braided mesh - Dimensions: 105 × 105 × 105 mm - Includes: Speaker, audio cable, charging cable, warranty card and user manual Product category: Electronics & Accessories. Listed options: Black-USB. Condition: New.