SH-220 amplifiers cable linked the main specifications of the waist

maximum power:5W（In 4 ohm load of speaker）

distortion:Less than 0.5%

Frequency Response: 50Hz~ 10KHz

Speaker:3-inch round pots speaker

Mode of operation: directly in the body of Amplifiers

Output impedance:4Ω

Operating temperature:-10 ℃ ~ 45 ℃

The use of the characteristics: small size, easy to carry, and a strong voice

The use of section: AA 1.5V 6 voltage 1.2V rechargeable battery

Charging time: 8 hours charge (automatic charging management)

Consecutive time:can be used for 4 to 6 hours

Size: 115mm×82mm×43mm

Color:black/white/gray

SH-190 wired microphone linked back packing list

Loudspeakers:1PCS

Host belt:1PCS

Headset microphone:1PCS

Manual:1PCS

Warranty card:1PCS

Care package:1PCS

Host FOLDINGCARTON:1PCS