Product details of GTS 1346 Wireless Bluetooth Rechargeable Speaker EXTRA BASS Wireless Bluetooth Speaker Rechargeable Battery Big Sound & Good Bass FM Radio Function USB & Micro SD Card Supported Play/Pause & Previous/Forward Buttons Volume up/down Buttons Wireless transmission range: up to 10m Speaker drive size : 3 inch Output Power: 5W Made in China Frequency response : 100Hz-20kHz Signal to noise ratio : >=80dB FM scan range : 87.5-108.0mHz USB Charging: DC 5V Battery Capacity: 500mAh Color Black Max memory support(USB/SD) : 32GB Playtime: up to 2 hour Charging time: 2 hours
