BS01 Recharge Smart Card Mini Speaker Portable Wireless Black

OverviewSpecification: Product name: Bluetooth speaker Color: Black, red, blue, gold, silver Material: Metal Size: About speakers: 78*34mm/3.07*1.34 inches (Dia*H), speakers: 3.81cm/1.5inch (diameter), audio interface: 3.5mm/0.14 inches (diameter) Power by: 600mAH rechargeable battery (included) Effective distance: 10 meters/32.81ft Bluetooth version: 2.1+EDR Rated power: 3.2W Frequency response: 80Hz~20KHz Signal-to-noise ratio: 80db Sensitivity: 400mV Distortion: 0.1% TF card: support Interface type: Micro USB Number of speakers: 1 Operation mode: Button The package includes: 1Pc * Speaker 1Pc * Charging cable 1Pc * Audio cable 1Pc * Chinese and English manual Bluetooth speaker: The sound quality is shocking, the bass is strong, and the treble is not broken. Material: All metal design, smooth surface, strong and durable, not easy to damage. Function: One-button hands-free call/voice reminder/power off memory/support TF card/Bluetooth/AUX. Wireless: Support hands-free calling, wireless sound quality, unfettered, easy-to-enjoy good sound. Portability: Small in size, light, and portable, it is a very convenient outdoor speaker.