✅ Battery Capacity: Built-in 2500mAh rechargeable large battery

✅ Playback Time: Up to 12 hours continuous working after full charge

✅ Speaker Output: Dual 2*2W high fidelity stereo speaker driver

✅ Bring The Sound In Close: Near-field sound transmission to pick up human voice efficiently for hearing loss seniors

✅Portable And Powerful: Compact mini body with dual 2*2W loud stereo output

✅ Widely Compatible: Works with most smart TV, desktop, mobile phones

✅ Independent Volume Control: Separate volume button to adjust sound level for different hearing needs

✅ Dual Connection: Stable Bluetooth & 2.4GHz wireless connection with only 22MS ultra low latency for lip-sync TV

✅ Multiple Link: Support multi-device pairing connection at the same time

✅ Private Listening: Built-in standard headphone jack for personal silent listening

✅ Custom Service: Support OEM and ODM customization

✅ Pack Quantity: 16pcs per export master carton

✅ Net Weight(N.W.): 11.6kgs

✅ Gross Weight(G.W.): 12kgs

✅ Single Color Box Size: 179.6*130*108mm

✅ Export Carton Size: 540*376*242mm