1. Bluetooth version: V4.2
2. Product material: solid wood + ABS plastic
3. Battery capacity: 5V/300MAH
4. Output power: DC5V, power: 3W
Impedance: 4 OHM
Frequency response range: 20Hz - 18KHz
SNR: ≥85dB
Distortion: ≤0.5%. Play time: about 5-8 hours (depending on the volume) 4. Play time: continuous play time: 2-3 hours
6. Charging time: 1 hour
7. Special features:: USB powered ++ wireless Bluetooth + lanyard + colorful lights

1. Bluetooth version: V4.2
2. Product material: solid wood + ABS plastic
3. Battery capacity: 5V/1200MAH
4. Output power: DC5V, output power 5W
Impedance: 4 OHM
Frequency response range: 20Hz - 18KHz
SNR: ≥65dB
Distortion: ≤0.3%5. Play time: about 5-8 hours (depending on the volume) 4. Play time: continuous play time: 6 hours
6. Charging time: 2-3 hours, standby 12 hours
7. Special features:: USB power supply + TF card + FM radio + wireless Bluetooth + portable + mobile phone bracket

1. Bluetooth version: V4.2
2. Product material: ABS + silicone
3. Battery capacity: 5V/400 mAh
4. Output power: 4Ω3W Frequency range: 150HZ~20KHZ SNR: ≥85db
5. Play time: about 3h
6. Charging time: about 2h
7. Special features: USB power supply + TF card + FM radio + wireless Bluetooth

1. Bluetooth version: V4.2
2. Product material: cloth mesh embroidery process
3. Battery capacity: 5V/1500mAh
4. Output power: Speaker: 3Ω5W*1 52 caliber Diaphragm: 52MM. Frequency response range 100HZ-20KHZ
Output power 5W SNR ≥75dB
5. Play time: 2-3 hours
6. Charging time: 2-3 hours, standby 12 hours
7. Special features: FM/AUX/TF/USB

1. Bluetooth version: V4.1
2. Product material: environmentally friendly resin
3. Battery capacity: 5V/600Mah
4. Output power: 5W
2. Speaker size: 1.5 inches
3 frequency effect: 20HZ-18KHZ
4 SNR: ≥75dB
5 distortion: ≤0.5%
5. Play time: 2-3 hours
6. Charging time: 1-2 hours, standby 12 hours
7. Special features: (Bluetooth + call + TF card + AUX + FM)

1. Bluetooth version: Jerry 4.2
2. Product material: ABS
3. Battery capacity: 18650 1200mAh
4. Output power: DC5V, output power 5W,SNR≥75dB
Frequency response range: 100HZ-20KHZ
5. Play time: 4H-6H
6. Charging time: 1H-2H
7. Special features (Bluetooth + call + TF card + AUX + FM + AUX

1. Bluetooth version: Jianrong 4.0+EDR
2. Product material: ABS
3. Battery capacity: 3.7V/1200MAH
4. Output power: Speaker: 5W/4Ω 52MM
Frequency response: 100HZ-- 18KHZ
SNR: ≥70db
Distortion: ≤0.5%
5. Play time: about 4-5 hours (depending on the volume)
6. Charging time: 2-3 hours, standby 12 hours
7. Special function USB power supply + TF card + FM radio + wireless Bluetooth + audio cable

1. Bluetooth version: V4.2+EDR Class 2 >10m
2. Product material: ABS plastic
3. Battery capacity: 3.7V 1200mAh
4. Output power DC5V, output power 3W
Speaker: 40mm
Frequency response range: 280HZ-16KHz
SNR: ≥95dB
Distortion: ≤0.5%
5. Play time: about 4-5 hours (depending on the volume)
6. Charging time: 2-3 hours, standby 12 hours
7. Special features: USB power supply + TF card + FM radio + wireless Bluetooth + mobile phone bracket

1. Bluetooth version: Jerry 4.0
2. Product material
3. Battery capacity: 5v/900mah
4. Output power
5. Play time
6. Charging time
7. Special features (such as whether with SD card, TF card, interface, waterproof rating, special selling point, etc.)

1. Bluetooth version: Jay 4.2+EDR
2. Product material: ABS plastic rubber oil
3. Battery capacity: 3.7V/300MA
4. Output power: 40mm 4Ω3W external magnetic
Frequency response: 20Hz-20KHz
Distortion: ≤0.3%
SNR: ≥80dB
5. Play time: 2-3H (depending on the volume)
6. Charging time: 2-3 hours, standby 12 hours
7. Special features: USB power supply + TF card + FM radio + wireless Bluetooth + audio cable

1. Bluetooth version: V4.1
2. Product material: ABS plastic
3. Battery capacity: 3.7V/550MA
4. Output power: internal magnetic horn: 4Ω3W
SNR: ≥75dB
Distortion: ≤0.5%
5. Play time: 3-5H (depending on the volume)
6. Charging time: 2-3 hours, standby 12 hours
7. Special features: USB power supply + TF card + FM radio + wireless Bluetooth + audio cable

1. Bluetooth version: V4.1
2. Product material: ABS plastic
3. Battery capacity: 5V/500MAH
4. Output power: internal magnetic horn: 4Ω3W
SNR: ≥75dB
5. Play time: 2-3 hours
6. Charging time: 1 hour
7. Special features: USB power supply + TF card + FM radio + wireless Bluetooth + mobile phone bracket

1. Bluetooth version: V4.2+EDR Class 2 >10m
2. Product material: ABS plastic
3. Battery capacity: 3.7V 1000mAh
4. Output power DC5V, 4Ω 3W, impedance 4OHM
Frequency response range: 20HZ-18KHz
SNR: ≥95dB
Distortion: ≤0.5%
5. Play time: about 4-5 hours (depending on the volume)
6. Charging time: 2-3 hours, standby 12 hours
7. Special features: USB power supply + TF card + FM radio + wireless Bluetooth

1. Bluetooth version: JL4.2
2. Product material: ABS plastic + plating
3. Battery capacity: 3.7V 1200mAh
4. Output power: Speaker: 5W frequency response: 50HZ-20KHZ
SNR: ≥90db
Charging time: 2-3 hours
Play time: 4-5 hours
7. Special features: Bluetooth / U disk / TF card / audio output

1. Bluetooth version: V4.2
2. Product material: ABS plastic + plating
3. Battery capacity: 3.7V 1200mAh
4. Output power: DC5V, output power 5W
Impedance: 4 OHM
Frequency response range: 20Hz - 18KHz
SNR: ≥65dB
Distortion: ≤0.3%
5. Play time: about 5-8 hours (depending on the volume)
6. Charging time: 2-3 hours, standby 12 hours
7. Special features: USB power supply + TF card + FM radio + wireless Bluetooth

1. Bluetooth version: V4.2
2. Product material: ABS plastic + plating
3. Battery capacity: 3.7V 1200mAh
4. Output power: DC5V, output power 5W
Impedance: 4 OHM
Frequency response range: 20Hz - 18KHz
SNR: ≥65dB
Distortion: ≤0.3%
5. Play time: about 5-8 hours (depending on the volume)
6. Charging time: 2-3 hours, standby 12 hours
7. Special features: USB power supply + TF card + FM radio + wireless Bluetooth