Design and Build
Physically, the Tronsmart Onyx Ace Pro adopt an eye-catching construction in the sleek and portable body. It is an attractive build with semi in-ear design and a larger fuselage to support the touch control. The white-colored body is fascinating for both earbuds and the charging case. The case also reflects a Type-C port for charging. Overall, IPX5-rated earbuds look impressive and elegant in their uniquely-carved physique.
Drivers
With 13mm custom-designed drivers in place, wireless earphones are promised to obtain impeccable sound output quality. The Qualcomm aptX adaptive Decodec profile ensures an optimized auditory experience to let you enjoy the marvelous sound output. Also, the dual-microphone, in collaboration with Qualcomm CVC 8.0, promises to bring crystal-clear calling.
Connectivity
One of the critical factors is wireless connectivity with regard to earbuds. Meanwhile, users will come to yield stable connectivity with smartphones and other gadgets through the Bluetooth v5.2 algorithm. The Tronsmart Onyx Ace Pro TWS Earphones support HFP/HSP/A2DP/AVRCP profiles along with a Qualcomm QCC3040 chip for operating freely within the scope of 10m.
Battery
The manufacturer has arranged well to serve users with a long-standing battery in the wireless earbuds. Each earbud features a 35mAh battery individually, while the charging case involves a 400mAh battery. Both integrations collectively promise to deliver up to 33 hours (earbuds 6.5h; case 27h) of music playback time. Moreover, the built-in Type-C interface of the charging box is fully charged in 2 hours, and the in-ear headphones are fully charged in 1 hour and 30 minutes.
Touch Control
The outside skin of earbuds hosts a sensitive touch control panel to manage operations conveniently. With just simple and a few taps on both earbuds, users can play/pause the songs and increase/decrease the volume.