R201 Bluetooth Headset Digital Display Stereo Hifi Music Earphone Ear-hook Business Sports Headphones color

Description

Feature:

1. Enhanced powerful sound: BuilD-in 6mm bio-diaphragm driver with high precision and high sensitivity can fine-tune the mellow and thick bass and delicate and smooth treble to bring you a more realistic sound;
2. 5 Hours Playtime: Equipped with Type-C charging, providing stability and safety. The earphones can work for 5 hours per charge. The charging case can be recharged 5 times for a total of 25 hours to keep your music playing;
3. Full Touch Controls: Adjust music, handle calls, and activate voice assistants with ease with super-sensitive in-ear controls. Volume control is also included for your convenience;

Name: Bluetooth-compatible Earphones
Bluetooth-compatible chip: AD6973D;
Bluetooth-compatible protocol: HFP, HSP, A2DP, AVRCP;
Bluetooth-compatible version: Bluetooth-compatible V5.3;
Frequency range: 2.402GHz-2.480GHz;
Transmission distance (obstacle-free): ≤10 meters;
Sound channel system: true stereo in-ear type;
Speaker impedance: 16Ω/Ф6mm;
Speaker output power (Max): 5mW;
Headphone sensitivity: 106dB;
Frequency range: 50HZ-20KHZ;
Distortion: <1%;
Signal-to-noise ratio: ≥90dB;
Power display: support;
Talk time: 5H;
Playing time: 5H;
Standby time: 20H;
Normal power working range: 3.3V≤BAT≤4.2V;
Low battery warning range: 3.0V≤BAT＜3.3V;
Low power shutdown state: BAT≤3.0V;
Headphone battery capacity: 50mAH polymer battery;
Charging voltage ±0.25V: DC 5V;
Charging box battery capacity: 500mAH polymer battery;
Headphone charging time ±0.2H: 1.5H;
Bluetooth-compatible headset weight: 25g;
Packing list:
2 x Bluetooth-compatible earphones
1 x charging case
1 x USB cable
1 x instruction manual
1 x packing box
Note:
1. Due to manual measurement, please allow 1-3cm error. Make sure you don’t mind before bidding.
2. Due to the difference of different monitors, the picture may not reflect the actual color of the product. Thanks.