Avantree CYCLONE Outdoor BT Speaker wth Bike Mount

10W POWERFUL SOUND: With 5W dual speakers and passive bass radiator allows you enjoy loud sound and rich bass even in noisy outdoors
THE BEST COMPANION FOR CYCLING ENTHUSIASTS: IPX4 splash proof and shockproof rubber exterior design with bike mount, belt, and snap hook make it the perfect companion for outdoor cycling
THREE PLAYING MODES: Enjoy your favorite music via Bluetooth, Micro SD/TF card or AUX line as you like
EASY TO USE: Intelligent voice prompts for status indication. Play, pause and select tracks to suit your vibe with the user-friendly music controls. Hands-free function with microphone allows you to answer or reject calls easily.
NEAR FIELD COMMUNICATION (NFC): Just one tap, so simply and quickly connected with NFC enabled mobile phones.
Specifications:

Bluetooth Version: 3.0, Class 2
Support Bluetooth HSP, HFP, A2DP and AVRCP Profiles
Support mp3, wav format in TF mode
Output power: 5W x 2
Talk time: up to 6 hours
Music time: up to 6 hours
Standby Time: 40 hours
Charge time: About 3.5 hours
Operational range: up to 10 meters
Frequency Responds range: 100Hz ~ 20 kHz
Size: 180mm x 70mm x 70mm
Net Weight: 433g