Product Description

Feature 
True Wireless Stereo ( TWS ) speaker 
IPX7 waterproof,it can be fully submerged in water. 
Low-frequency compression design 
Dual-power protection 
Outdoor portability 
Hands-free communication 

Specifications 
Bluetooth Version: V4.2 
Bluetooth chip:Action 
Bluetooth Protocol:A2DP/AVRCP/HFP/HSP 
Noise reduction:With 
Frequency response:20-20000hz 
Speaker unit:52mm 
Output power:5W 
Frequency:Bluetooth/AUX 
Transfer distance:10M/32FT 
Li-polymer battery:800mAh 
Play time:7 hours 
Talk time:8 hours 
Case Material: Anti-drop ABS/TPU 
Product size:98*85*48mm 

What You Get: 
1 x Mini Portable Bluetooth Speaker  
1 x User Manual  
1 x USB cord

Product Features

• [IPX7 WATERPROOF & SHOCKPROOF] The waterproof rating of IPX7 allows it to be carried into the shower and even can be fully submerged in water for up to 1 meter for 30 minutes. The update D520 use new technology making two materials ABS and silicon into one mould, which made the bluetooth speaker more anti-drop, waterproof, shockproof, dust proof and skid proof. Perfect for Outdoor Sports, beach, Travel, Bicycle/Bike, Cycling, Climbing, Camping, Hiking, Running, Fishing Use.
• [Bluetooth V4.2 & HIFI TECHNOLOGY] Bluetooth 4.2 technology makes the transmission signal more stable, and it can stay connected up to 33ft/10m away. Hifi sounds quality keep the original voice of the singer, and give you a audiovisual music feast feeling like at the concert spot.
• [800mAH BATTERY & 5W HIGH POWER] 800mAH large batter capacity can keep speakers working up to 8 hours from day to night. 5W high power support boombox speaker superb loud sounds and give a 3D high-fidelity surround shocking sounds quality. Bass diaphragm design let the speaker bass more clear, heavy and deep.
• [DUAL TWS SPEAKER & Hands-free communication] You can connect two speakers at the same time to amplify your party or meet your different need. What’s more, hands-free communication allows speakers to make and receive calls, making it easier to hold a phone when it’s not convenient. It pairs easily with your smart phone, iPod iPhone iPad or other Bluetooth devices.
• [ WARRANTY ] We provide one-year warranty of our products.If any problem about our product within one year, we can accept return without any reason. Any questions or need, please feel free to contact us. Our team will reply you within 24 hours. Thanks for your attention.