Bulldog Shape Nano Wireless Bluetooth Speaker, Outdoor Portable Bass Speaker Subwoofer W/ Touch Control Black/Speaker Puzzle and Educational Toys 18:9 ratio (~403 ppi density)

18:9 ratio (~403 ppi density) Multitouch Others

Display    LCD    2

Quad-Band 850/ 900/ 1800/ 1900 MHz GPRS multi-slot class 10/8 GPRS mobile station class B Compliant to GSM phase 2/2+ Class 4 (2 W @850/ 900 MHz) Class 1 (1 W @ 1800/1900MHz) Control via AT commands (GSM 07

1: waterproof bluetooth speaker

Bulldog Shape Nano Wireless Bluetooth Speaker, Outdoor Portable Bass Speaker Subwoofer W/ Touch Control Black/Speaker Puzzle and Educational Toys 18:9 ratio (~403 ppi density)Product Description Model Number: Aerobull Nano speaker Wi Fi Music: Other Playback Function: MP3 Power Source: Battery Feature: None Communication: Bluetooth,AUX Voice Control: No Frequency Range: 2KHz 40KHz Output Power: 10W Display Screen: No,No Waterproof: Yes Support APP: No Support Memory Card: No Material: Plastic Remote Control: No Support Apt x: Yes Intelligent Personal Assistant: None Built in Microphone: Yes Audio Crossover: Full Range