Portable Bluetooth Speakers Black Radio Wireless Mini Speaker Rich Stereo Bass Wireless Speakers with Bluetooth Surround Sound Bluetooth 50 Dual Pairing Loud for Travel Outdoors Home and Party

Thank you for using bluetooth speakers portable wireless. In order to allow you to easily to experience this product, we are equipped with the contents of details instruction for use. Size: 16*7*7 cm Colour: Black *Notice Please read carefully follow before using this speakers portable. ?Do not let children play the product. ?Do not hit or beat the product ?Please note waterproof and high temperature. Product performance will decrease when it is used in cold regions. ?Do not throw the product into fire. ?Do not block speaker’s net above the body. *Function Feature 1. Bluetooth stereo output; Support A2DP,AVRCP protocol, Support power-off play memory. 2. Support Line-in Function; 3. Support TF Card, USB disk, support MP3 format, maximum support 16G (the product itself without memory card). 4. Support FM Function; 5. Support hand-free Function. 6. Earphone interface support access various types of headphones 3.5MM Walkman *Key Function 1.Long press on/off machine/Short press to suspend play 2.Short press the previous song/long press to decrease the volume 3.Short press nest song/long press to increase the volume 4.Short press to enter BT/TF/USB/FM model conversions/Long press to enter the  couplet mode of the two speakers. Short press to answer a phone call/long press to reject a call 6. TF slot: play music (MP3,WMA,WAV etc ) 7. USB interface: play music (MP3,WMA,WAV etc ) 8.DC 5V: DC jack. 9. AUX port: LINE/IN line 2 in 1. ?TWS 1+1 connection: Long press M to enter the couplet connection mode of two speakers ?Package includes: portable speaker x 1 USB cable x 1 Audio cable x 1