Tai nghe nhét tai không dây chống nước TWS kết nối Bluetooth tại Lotte Market

Giới thiệu Tai nghe nhét tai không dây chống nước TWS kết nối Bluetooth tại Lotte Market

Features:
1. True wireless Bluetooth headset: separate body, single or two, free to wear; storage and charging box;
2. Professional sport Bluetooth headset: it will not fall in violent sport activities, so you can exercise while listening to music; no fear of sweat; high-definition sound quality;
3. IPX5 waterproof, anti-sweat, not easy to get dirt: nano-molecular surface, anti dust and dirt;
4. Touch design: change the traditional key control mode, the use of touch design is more convenient;
5. Charging and storage box: convenient storage and charging, no worry about no electricity in long time outdoor activities;
6. Mini earphone: more compact and secret, lighter design;
7.Bass boost calculation, Hi-Fi sound quality output;
8. Intelligent DSP noise reduction technology to make clearer phone call;
9. Smart voice reminder, broadcasting headset status;
10. Multi-intelligent compatibility, support most mainstream Bluetooth devices;

Specifications:
Supported protocols: Headset / headfree / A2DP / HFP / HSP / AVRC
Product size: about 23 x 12 x 26mm
Storage and charging box size: about 92 x 40 x 31mm
Bluetooth version: V4.2
Voice prompt: support
Operating range: 10 meters
Battery capacity: 50mAh polymer lithium battery
Charging box battery: 500mAh
Operating voltage: 3.2V- 4.2V
Sound unit: 8mm moving coil speaker
Speaker impedance: 32 ohms
Speaker sensitivity: 105db
Speaker frequency: 20Hz- 20KHz
Microphone sensitivity: -42± 2db
Bluetooth frequency: 2.4- 2.48GHz
Music duration: about 2.5 hours (actual measurement)
Talk time: 3 hours (actual measurement)
Standby time:80 hours

Have a nice day #Microphone #Sport #Earphone #bluetooth #Phone #wireless #waterproof #tws #Box #Headset #Stereo #noise #powers #Charging #bin