SPK BOX 2 Packs TWS System Wireless Bluetooth Speaker Metal Portable Mini Stereo Sound Loudspeaker MP3 Music Play Microphone 3W
Technical Details
| Audio Crossover: | Full-Range |
| available colors: | Black |
| Battery: | Yes |
| Battery Capacity: | 400 mAH |
| Bluetooth Profile: | A2DP / HFP / HSP / AVRCP |
| Bluetooth version: | Bluetooth V4.2 |
| Brand Name: | SPK BOX |
| Built-in Microphone: | Yes |
| Cabinet Material: | Metal |
| Channels: | 1 |
| Charging Time: | about 1.5 hours |
| Charging Voltage: | DC 5V / 1A / 2A |
| Communication: | bluetooth |
| Display screen: | No |
| Feature: | Phone Function |
| Frequency range: | 70Hz-20KHz |
| Intelligent Personal Assistant: | NONE |
| Material: | Metal |
| Model Number: | S2 |
| Music Time: | about 3 hours |
| Number of Loudspeaker Enclosure: | 1 |
| Output Power: | 3W |
| Playback Function: | MP3 |
| PMPO: | 3W |
| Power Source: | DC |
| Rated impedance: | 4Ω |
| Receive Sensitivity: | -85 dbm |
| Remote Control: | No |
| S/N: | 80 dB |
| Speaker Type: | TWS Mini Portable Bluetooth Speaker |
| Standby Time: | about 20 hours |
| Support APP: | No |
| Support Apt-x: | No |
| Support Memory Card: | No |
| Talk time: | about 6 hours |
| Transmission Range: | 10 meters (TWS, 5 meters) |
| Voice Control: | No |
| Waterproof: | No |
| Wi-Fi Music: | Napster,Apple Music,Last.fm,Pandora,Spotify,Amazon Music,iHeartRadio,TuneIn,Rhapsody |
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