JOYROOM JR-DB2 Jdots Series True Wireless Bluetooth Earphones
product Features
1. Compact size, comfortable to wear and does not press against the ears
2. PU composite diaphragm acoustic technology, high sound fidelity and more balanced frequency
3. Intelligent high-definition digital display can display the power of the earphones and charging box in real time
4. Using Bluetooth 5.3 chip, low power consumption, faster and more stable connection
5. DNS call enhancement, accurate voice pickup, elimination of environmental noise, clear sound quality
6. Low latency technology, audio and video synchronization, 65ms low latency
7. Widely compatible with Android, iOS and Windows systems, easy to use
Parameters
- Bluetooth chip: JL-AD6973D4
- Bluetooth version: V5.3
- Bluetooth audio decoding: AAC, SBC
- Supported protocols: HSP, HFP, A2DP, AVRCP
- Working frequency: 2402-2480KHz
- Headphone battery capacity: 35mAh
- Shell battery capacity: 500mAh
- Speaker impedance: 16 ohms
- Rated power: 2 x 3mW
- Speaker: 6mm
- Music time: 7H (70% volume)
- Total play time: 42H (70% volume)
- Talk time: 5H (70% volume)
- Headphone standby time: about 48 hours
- Headphone charging input: 5V 200mA
- Shell charging input: 5V 1A
-Charging input interface: Type-C
-Number of cycles:: about 5 times
- Headphone charging time: about 1.5H
-Charging time of charging box: about 1.5H
- Waterproof rating: IP54
- Material: ABS+PC
- Headphone weight: 3g
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Return & shipping
We offer free shipping on all order to all country
Return is your responsible
- We provide only informations for how to start a return and where you will return that product
- We have 14-days return policys
- Read more about our Return And Refund Policy
Wondering how to return product?
Start Return Return Page
Where are you shipping?
We're shipping to these countries Ireland, France, Denmark, Norway, Swedan and MORE
Have any question about shipping?
E.g. How long will it take to receive my Order?
- The packing Process takes Up to (2-3 business days)
- Visit our Shipping Page to find out how long it will take to ship the product to your country
- Visit FAQs page Or Help cener
- View Our Shipping Policy
More details about products
Why our products?
About Earphones
- Wireless connection: Bluetooth 5.0 , 5.2 and 5.3 version
- Noice canselling
- Noice reduction
- Charging time: 2-3 hours
- Box charging time: 3 hours
- Time for Battery, more than 8 hours spend time
- How many times can I charge my earbuds with the Box? Answer: more than 2 times with the Box
About Headphones
- Noise reduction
- Noise canselling
- Channel: Stereo
- Transmission range: Up to 10 meters
How to waer earphones & headsets
Headphones:
How to actually wear headsets & headpones collectly way? Watch here
Without discomfort:
- Position the on-ear headphones so that the ear cushions comfortably on your ears without pressing too hard. Adjust the headphone for a secure fit without causing discomfort or excessive pressure on your ears
Comfortably for extended periods:
- Adjust the headband to fit comfortably over your head without causing pressure points. Position the ear cups over your ears, ensuring fully enclose them. Experiment with the adjustments until you find a snug and comfortable fit.
Earphones
How to actually wear earbuds or earphones collectly way?
- Try all Tips that came with that earphone " every earphone comes with 3 differents size of Tips" it makes earbuds, earphones to not keep falling down
- Make sure you're choosing the ones that are sized for your ears, because if they are too large, they could hurt your ears' canal
- Ensure that you put them in the collect ears- each earphone has an R- corresponding to right ear and L- corresponding to left ear
- MORE GUIDANCE
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