Mini Wireless Bluetooth Speaker Outdoor Subwoofer Portable Card Desktop Audio, Colour: Normal Yellow Type-iPhone SE 2020 / 2022 Parts Humidity range: < 80%RH (No

Humidity range: < 80%RH (No freezing)

Carton Size 44cm * 33cm * 26cm / 17

Transfer methods: Direct sequence spread spectrum (DSSS)

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Mini Wireless Bluetooth Speaker Outdoor Subwoofer Portable Card Desktop Audio, Colour: Normal Yellow Type-iPhone SE 2020 / 2022 Parts Humidity range: < 80%RH (NoUltimate version: 1. Material: silicone + fabric + lanyard 2. Bluetooth version: 5. 0 3. Transmission distance: 10 meters 4. Speaker specifications: 52mm*2+bass diaphragm*2 5. Power amplifier specifications: 5W*2 6. Battery capacity: 1800mAh 7. Main functions: RGB lighting effect, Bluetooth, call, TF card, USB, FM 8. Play time: 4 hours (80 percent volume) 9. Weight: 541. 7 grams 10. Dimensions: 220x80x80 mm Regular version: 1. Material: