Speakers Havit M5 Wireless bluetooth Speaker Mini Portable AI Speaker Loud Sound Outdoor Subwoofer with Mic Havit M5 Wireless bluetooth Speaker Mini Portable AI Speaker Loud Sound Outdoor Subwoofer with Mic Features: This Havit Bluetooth loudspeaker box is portable wireless small size intelligent stereo with built-in voice control subwoofer. It’s very handy and easy to carry, can be best accompany for your travel. Good sound quality. 500mAh battery capacity. 4-6 hours approx playtime. Specifications: General Specification Brand Havit Model M5/ MX702 Color Black, Blue, Red Material ABS+ PC Net Weight (g) 83g Dimensions 70*56*30mmTechnical Parameters Microphone Yes Connectivity bluetooth bluetooth Version V5.0 Transmission Distance 10m Output Power 3W Driver 40mmφ Impedance 32Ω Frequency Response 95-18kHz Battery Capacity 500mAh, 3.7V Charging Time (h) 1-2h Working Time (h) 4-6h Standby Time (h) 30days Package Included: 1* Havit M5 Wireless bluetooth Speaker 1* USB Charging Cable 1* Chinese Manual