There are Charge 2 and Xtreme models for you to choose.
<br />
<br />Charge 2:
<br />Packing list:
<br />1 x Bluetooth speaker 
<br />1 x USB line 
<br />1 x Audio line 
<br />1 x English instruction 
<br />1 x Shoulder strap
<br />Description:
<br />Bluetooth version: V4.1
<br />Bluetooth Name: XTREME
<br />Battery capacity: 10000mAh (built in)
<br />Endurance time: 15 hours
<br />Charging time: 3--5 hours
<br />Number of speakers: 2
<br />Speaker: 20W * 2
<br />Sound track: 2.0
<br />Frequency range: 2.4GHZ
<br />Input sensitivity: 400mV
<br />Wireless transmission distance: 10 meters
<br />The degree of separation:  90dB
<br />Frequency response: 70~20KHz (+-3dB)
<br />Signal-to-noise ratio:   80dB
<br />Playback formats: WAV, MP3, WMA
<br />TF maximum support: 32G
<br />Mode of operation: press key
<br />USB line length: 50CM
<br />Input voltage: DC 5V 2A
<br />Certificate type: CE
<br />Interface type: micro USB / AUX / TF card socket / 2.0 USB 
<br />Color: brown & blue, blue & white 
<br />Material: Rubber + woven fabric
<br />Size: length 21.5CM, width 9.7CM, height 9.4CM 
<br />
<br />Xtreme:
<br />Packing list: 
<br />1 * Bluetooth speaker
<br />1 * USB cable
<br />1 * 3.5mm extension cord
<br />1 * English manual
<br />Description:
<br />Color: Black,Green,Red,Blue,Gray, Camouflage
<br />Shell material: ABS
<br />Type: Bluetooth speaker
<br />Connection: Bluetooth connection
<br />Interface Type: USB
<br />Power supply: built-in lithium battery
<br />Channel: 2.1
<br />Extended storage: 32GB
<br />Bluetooth protocol: 3.0
<br />Effective distance: 10 meters
<br />Features: Call function, card, radio
<br />Play format: MP3
<br />Whether to support APP: No
<br />Support format: TF card
<br />Speaker adjustment method: button
<br />Is there a radio function: Yes
<br />Product Size: 18.5 * 8.5 * 7cm <p> <b><b><img src="https://contestimg.wish.com/api/webimage/5a12bd1b64878a4aa39b1b5a-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5a12bd1b64878a4aa39b1b5a-1-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5a12bd1b64878a4aa39b1b5a-2-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5a12bd1b64878a4aa39b1b5a-3-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5a12bd1b64878a4aa39b1b5a-4-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5a12bd1b64878a4aa39b1b5a-5-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5a12bd1b64878a4aa39b1b5a-6-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5a12bd1b64878a4aa39b1b5a-7-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5a12bd1b64878a4aa39b1b5a-9-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5a12bd1b64878a4aa39b1b5a-10-large.jpghttps://contestimg.wish.com/api/webimage/5a12bd1b64878a4aa39b1b5a-11-large.jpg></b></b></p>