Bluetooth V5.2 10m, Battery: 250mAh, Music time: about 4 hours, Stand by time: Upto 4 Months, Charging Time: 2 hours, Bluetooth, TF card, FM mode, Maximum power: 5W, Frequency: 2.402 GHz - 2.480 GHz

Bluetooth V5.1 10m, Battery: 1500mAh, Play Time: 7 hours (50% volume), Charging Time: 3 hours, TF Card, FM, Aux, Maximum power: 16W (real power 8W), Colorful device, Težina: 721g

Bluetooth V5.2 10m, Battery: 1200mAh, Play Time: 4 hours, Charging Time: 3 hours, FT format memory cards, MP3 playback (maximum 32GB). TWS function for connecting two speakers at the same time, AUX mode, FM radio, Maximum power: 5W X 2 = 10W, Frequency: 2.402 GHz - 2.480 GHz

Bluetooth version: Jerry Bluetooth V5.3 Model: Jerry AC6965E, Transmission distance: 10m, A2DP AVRCP, HFP, HSP, Wireless frequency: 2.402-2.480GHz, Battery capacity: 18650(1200mah)-3.7V+battery protection plate, Music time: 6 hrs, Charging time: 3hrs, Input charging standard: TYPE-C USB, DC5V/0.5-1A, Dimension: 110x 110x 44.2mm, Weight: 233g, Color: Black

Bluetooth version: JLV5.3 AC6965E+BR+EDR+BLEspecification, A2DP 1.0 AVRCP 1.5 AVDTP 1.0 AVCTP 1.4 HFP 1.5 GAVDP 1.0, Transmission distance: 10-15m, Frequency Response : 60Hz～18KHz, Transmit power:73dB, Battery Capacity: 1500mAH , 3.7V, Music time: About 2hrs, Charging time: 2hrs, Input charging standard: DC 5V, Rated power :10W, Size: 90x 83x 140mm, Weight: 439g, Color: Black

Bluetooth version: JLV5.3 AC6965E+BR+EDR+BLEspecification, A2DP 1.0 AVRCP 1.5 AVDTP 1.0 AVCTP 1.4 HFP 1.5 GAVDP 1.0, Transmission distance: 10-15m, Frequency Response : 60Hz～18KHz, Transmit power:73dB, Battery Capacity: 1500mAH , 3.7V, Music time: About 2hrs, Charging time: 2hrs, Input charging standard: DC 5V, Rated power :10W, Size: 90x 83x 140mm, Weight: 439g, Color: Black

Bluetooth: V5.3, Speaker Maximum Output Power: 5 Watts, Transmission distance: 10meters, A2DP AVRCP AVDTP AVCTP HFP GAVDP, Battery Capacity 600mAh, Music time: About 7hrs, Charging time: 2hrs, IPX5 waterproof, Product Dimension: 60.2x50.4mm, Weight 87g, Color: Black