Portable Bluetooth Wireless Speaker

Bullet Points: 1、Support plug-in card MP3, it can also use U disk to play, Bluetooth speaker, 3 in 1. 2、Mobile phone hands-free dialogue, support mobile phone cable control operation. Features: - Support plug-in card MP3, it also can use U disk to play, Bluetooth speaker, 3 in 1. - Mobile phone hands-free dialogue, support mobile phone cable control operatio Parameters: 1.Name: S28 Bluetooth Speaker Metal Wireless Mini Bluetooth Speaker for Mobile Phones Tablets 2.Material: metal 3.Size (approx.): 5*6*6CM/1.97*2.36*2.36in 4.Connection method: Bluetooth connection 5.Signal to noise ratio: ≥75dB 6.Power supply mode: built-in lithium battery 7.Output power: 3w 8.Frequency response range: 40Hz-20KHz 9.Battery capacity: 300 mAh 10.Extended storage: 32GB 11.Channel: 2.1 12.Bluetooth protocol: 2.1 13.Play time: 1~2 hours 14.Effective distance: within 10M 15.Mode of operation: touch 16.Applicable equipment: Bluetooth 2.1 or above mobile phones, pad, all kinds of notebooks, desktops can be use. 17.Bluetooth function: Turn the switch to the location with the Bluetooth logo; activate the Bluetooth function of mobile phones with Bluetooth or the Pad (computer) with Bluetooth function, search and match the S10, click the connection, you can play it. 18.U disk playback: You can use U disk to download and play. 19.Answering the call: When the speaker and mobile phone Bluetooth match, when the mobile phone calls, just tap the answer button to answer the call. 20.Support for TF card insertion: You can store songs on the TF card and insert in the TF card slot to play. Packing List: 1x Speaker 1x USB Charging Cable