AWEI Y280 - Wireless Bluetooth Speaker

description waterproof & shockproof with 4000mah built-in powerbank rugged tough design and materials microphone for handsfree features brand awei model: y280 color: black, red, green net weight (g): about 1572g sound: stereo dual track special feature: mini, portable, wireless support waterpoof battery capacity: 4000mah microphone: yes tf card: support (max to 32gb) aux-in: support connectivity: bluetooth connection & 3.5mm audio cable bluetooth version: v4.2 transmission distance: 10-12m output power: 8w*2 driver unit: 60mm snr: more than 80db distortion: ≤10% frequency response: 130-20000hz battery capacity: 4000mah 3.7v charging time: 4 hours talk time: upto 14 hours music time: upto 12hours