TRN BT20XS supports AAC and SBC. Both formats allow enjoying lag-free, high-quality music listening, video watching, and gaming on the go.
Instantly transforms any earphone to have wireless Hi-Fi capabilities
TRN BT20XS, powered by a high-quality Bluetooth chip, converts any dynamic, balanced armature or hybrid earphone into a total wireless Bluetooth solution. Stable yet lightweight, free from hanging wire or tangled cable. Enjoy high-fidelity and high-definition sound anytime, anywhere.
40 hours of non-stop music playback
TRN BT20XS allows 13 hours of playback per charge, up to 26 hours, when used with a portable charging case.
13h
Continuous playback
40h
Coupled with a charging case
180h
Standby
80mAh
Modular power capacity
700mAh
Charging case power capacity
1.5h
Charging time
*The above data is from TRN Acoustic Laboratory Test. Actual use may be slightly different.
Your faithful music companion
TRN BT20XS accompanies you during morning commutes, driving, running, and gym. No matter where you go or what you do, it is your trusty assistant.
Water and sweat-resistant nanocoating for moisture protection
TRN BT20XS has water and sweat-resistant nanocoating for moisture protection regardless of rain or shine, indoor or outdoor.
Thermoplastic elastomer flexible earhooks
Thermoplastic elastomer TPE is a tough yet flexible material that ensures proper fit around the ears. It is soft, hypoallergenic, and can withstand climatic heat, body sweat, continuous bending, and reshaping.
Power on / off
Remove or return from the charging case Long press the button for 3s to power on Long press the button for 5s to power off
Previous track/Next track
Press the button thrice for the previous track Press the button twice for the next track
Answer / end a call
Press once on either button
Enter pairing mode
Auto-pairing
Play/Pause
Press once on either button
Specifications
Product model
TRN BT20XS
Bluetooth encoding
AAC/SBC
Bluetooth version
Bluetooth 5.3
Bluetooth chipset
High-quality Bluetooth chip
Weight
8g per earpiece
Effective signal range
15m
Charging port
Type-C
Charging voltage
DC5V, 1A
Battery capacity
80mAh per earpiece
Charging case capacity
700mAh
Standby time
180h
Playback time
40h with a charging case, 13h when using both earpieces only
Charging time charging case
2.5-3h
Charging time modules
1.5-2h
Actual product specifications may vary, and all features, functionality, and other specifications are subject to change without notice or obligation.
Contents & Packaging
Bluetooth module x1 pair
Portable charging case x1
USB Type-C charging cable x1
Instructions manual x1
Attaching cable
As shown, the left and right Bluetooth modules can be distinguished by the "L" and "R" markings.
Bluetooth modules should be connected with the pins facing up toward the L and R indications. Connect in reverse will cause a signal phase shift.
TRN BT20XS
TRN BT20XS 0.75 or 0.78 connectors
TRN BT20XS MMCX connectors
TRN BT20XS 2PIN connectors
Contacts
Dongguan Zuodu Acoustics Technology Co., Ltd.
5tn Floor, 67 Baisha Road, Humen Town, Dongguan City, Guangdong Province