Product specifications:

1. Drive: 40mm

2. Impedance: 32 OHM

3. Bluetooth version: Bluetooth v5.0

4. Bluetooth use frequency band: 2.4GHz

5. Power level: CLASS II

6. Bluetooth distance: 10 meters without barriers

7. Frequency response: 20-20000Hz

8. With A2DP/AVRCP high-quality stereo audio transmission and remote control protocol

9. Charging time is about 2 hours

10. The talk time is about 10-12 hours

11. Music time is about 10-12 hours

12. Standby time is about 120 hours

13. Battery capacity 250MAH

14. Charging power supply: DC5V power supply [round hole interface] (computer USB port, mobile phone charger, car charger)

15. Compatible mobile phones: Compatible with 99% of mobile phones with Bluetooth function on Android, Apple, Microsoft and Symbian systems


Bare metal weight: 215g

Package weight: 406g

Packing box size: 8.8x17.3x16cm

Packing net weight: 18KG

JGo Best Quality Adjustable Handsfree Auricular Wireless Earphone Headphones Gaming BT Headset Wireless Headset Over Ear Headphone EL-B5 Factory,4. Customer Service: Your inquiry will be replied within 24 hours.

Packing gross weight: 19KG

Packing size: 55*50*46CM

Packing quantity: 45PCS/CTN

JGo  consists of several main parts. They are a drive, a transmission, a working device, a brake, a lubrication system, a cooling system, etc.


1.Q:Do you support custom services
A:Yes, of course. We can offer brand logo, gift box, user manual and APP custom services. Different custom services with different MOQ requirements. Your LOGO could be laser carved on the watch for a small order.
2.Q:What's the delivery time?
A: For products that are in stock, we can ship it within 3 days after receiving  your payment. For custom order, quantity within 2000pcs, production time is 15-25 days after all details confirmed.
3.Q: How long is your products quality warranty?
A: We offer one year factory quality warranty.


1. We have our own complete production lines to provide a competitive price.
2. Strong real production capacity to assure fast delivery time for you.
3. Customer Service: Your inquiry will be replied within 24 hours.
4. We are the professional factory specialized in Smart Watch , Earphone , Wireless Charger and Other Accessories have over 10 years.

About JGo

Shenzhen Jiagou Technology Co., Ltd.(JGo in short) is an innovative company specialized in Android Smart Watch, Fitness Tracker, Smart Bracelet, Kids GPS Watch, Activity Tracker, Sport Watch, Fitness Watch, Earphone and Senior Care products. We have a R&D team of more than 30 engineers and designers who have been engaged in the watch and consuming electronics field for 5 to 10 years. JGo's original intention is to create intelligent products which care and protect the human. We want to create humanized smart watch/fitness tracker which will be sentient and caring and focus on users' experience. JGo cares users' health very much, and our smart watch/activity tracker monitor your health status closely, analyze your health data as well as warn potential problems. JGo will make constant efforts to provide you with smarter health monitor watches.Smart care you forever!

Jerry Yu
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