Price: 
$34.99
Highlights
Tronsmart Onyx Ace Pro True Wireless Earphones
Cutting-edge Qualcomm® Chip Guarantees Smoother & Faster Connection.
Qualcomm® aptX™ Adaptive Decodec Optimizes Auditory Experience.
Dual-microphone with Qualcomm cVc™ 8.0 Ensures Crystal-clear Call.
13mm Custom-designed Drivers for Extensive Soundstage.
Up to 27 Hours of Playtime.
Ultra-light Structure & Snug-fit Design.
IPX5 Water-resistant.
Utilized Touch Control.
One-key Recovery.
Up to 10m/33ft Transmission Distance.
Type-C Charging Port.
What's in the box?
1 x Onyx Ace Pro True Wireless Earphones with Charging Case
1 x Charging Cable
1 x Warranty Card
1 x User Manual













Specification
| 
 Model  | 
 E2031  | 
| 
 Chip  | 
 Qualcomm QCC3040  | 
| 
 Bluetooth Version  | 
 5.2  | 
| 
 Bluetooth Profile  | 
 HFP/HSP/AVRCP/A2DP  | 
| 
 Audio Codec  | 
 aptX Adaptive, aptX, AAC, SBC  | 
| 
 Driver Unit  | 
 13mm  | 
| 
 Transmission Distance  | 
 10m/33ft (Open Area)  | 
| 
 Waterproof  | 
 IPX5  | 
| 
 Playtime  | 
 Up to 6.5 Hours (on a Single Charge) Up to 27 Hours (with the Charging Case)  | 
| 
 Battery  | 
 Earphones: 35 mAh Charging Case: 400 mAh  | 
| 
 Charging Time  | 
 Earphones: About 1 Hour 30 Minutes Charging Case: About 2 Hours  | 
| 
 Charging Port  | 
 Type-C  | 
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