| Product name | HE-029A Wireless Bluetooth Sleep Earbuds |
| Solution | JL6973D4 |
| Bluetooth Version | V5.3 |
| Speaker Size | Φ10mm |
| Music Playing Time | 6hrs @80% Volume |
| Speaker Sensitivity | 110dB±3dB at 1KHz |
| Battery Capacity | 30mA/h(with protective board) |
| Earbuds | 2.9g；1.8cm; |
| Single side earphone weight /N.W. | 2.9g |
| Charging time | <1H |
| Input voltage | 5V/500mA |
| Battery Capacity | 400mA/h(with protective board) |
| Charging Interface | Type-c |
| LED display | White and green |
| Charging Time | Around 1.5H |
| N.W. | 29g |
| Size | 48.8*23.1*43.5mm |
touch screen | NO |
| noise cancelling | Active Noise Cancellation (ANC), Environmental Noise Cancellation (ENC) |
| BT Wireless | Bluetooth v5.4 |
| Estimated Battery Life | more than 20 hours |
| Waterproof Standard | IPX-4 |
| battery capacity(mah) | 200-500mah |
battery indicator | Digital Display |
| chipset | JL 6973D4 |
| Battery Charging Time | 1-3 hours |
| headphone form factor | In ear |
| material | Plastic |
| Sound Quality | Stereo |
| wireless delay time | 31-40 ms |
| place of origin | Guangdong, China |
| private mold | Yes |
| Volume Control | Yes |
| Codecs | AAC,SBC |
Operating distance | 12m |
| Speaker Sensitivity | 110dB±3dB at 1KHz |
| Battery Capacity | 30mAh(with protective board) |
| Sleeping earbuds | Sleeping earbuds |
| Music Playing Time | 6hrs @80% Volume |
| Selling Units: | Single item |
| Single package size: | 10X10X3.5 cm |
| Single gross weight: | 0.200 kg |
