Product parameters:
| Program | RDA2.1 | Colour | Black, red, blue, gray, gold, green, pink | battery | Built-in lithium battery 3.7 V / 520 mAh |
| Bluetooth version | V3.0 | Supported protocols | A2DP, AVRCP, headset, hands-free calls | operating hours | 1-3H |
| Working distance | 10m | Output Power | 4Ω3W | Horn diameter | 40 mm |
| Frequency response range | 280HZ-16KHZ | Charging voltage | DC 5V | Product volume | 61 * 61 * 60mm |
| Signal to noise ratio | Gt; | Charging time | 4-6H | Color box volume | 63 * 63 * 80mm |
| Distortion rate | ≤0.5% | net weight | 187g | Outer volume | 33 * 33 * 18cm |
| Functional description | Bluetooth connection / audio input / FM / TF card / U disk / voice calls | Qty | 50pcs | ||
| Accessories | Mini a two audio charging cable | Net weight / gross weight | 10.9KG / 11.5KG | ||
Product Features:
Support for plug-in MP3 can also be used as an external wired speaker, but also a Bluetooth speaker, Trinity, mobile phone hands-free dialogue, support for cell phone operation, song up and down, pause, answer the phone and hang up only by pause, the computer with Bluetooth adapter , You can watch movies and voice chat perfect bass effect will definitely make you surprise MP3 card can also be used as an external wired speaker, but also a Bluetooth speaker, Trinity, mobile phone hands-free dialogue, support the phone line operation, song up and down the first, Pause, answer the phone and hang up only need to pause, the computer with Bluetooth adapter, you can watch movies and voice chat
Product Type: S61U Bluetooth card U disk speaker
Factory direct welcome to come to the Advisory 15919964164 Xue R




