Bluetooth Speaker for Golf Ball
Product features: TF card hard MP3, bluetooth connection, bluetooth communication,
Bluetooth version: bluetooth chip V2.1 using RDA
Theory of distance: 10 meters horn size: 40 mm (diameter)
Maximum power: 3 w frequency response: 280 hz - 16 KHZ
Distortion of signal to noise ratio: 85 db or higher: 0.5% or less
Battery capacity: 500 mah charging voltage: 5 V + / - 0.5 V
Bluetooth version: bluetooth chip V2.1 using RDA
Theory of distance: 10 meters horn size: 40 mm (diameter)
Maximum power: 3 w frequency response: 280 hz - 16 KHZ
Distortion of signal to noise ratio: 85 db or higher: 0.5% or less
Battery capacity: 500 mah charging voltage: 5 V + / - 0.5 V