XO TWS Bluetooth Headsets are a range of true wireless stereo (TWS) devices offered by the XO brand. These headsets are designed for convenient wireless audio experiences, offering features like stereo sound, touch controls, and Bluetooth connectivity, usually at version 5.0 or higher. They are built to support various Bluetooth protocols such as HFP (Hands-Free Profile), HSP (Headset Profile), A2DP (Advanced Audio Distribution Profile), and AVRCP (Audio/Video Remote Control Profile), ensuring wide compatibility with devices like smartphones, tablets, and laptops.

The headsets typically come with features like active noise cancellation, long battery life, and a charging case for portability. They are often marketed for their sound quality, ease of use, and modern design, with some models supporting water resistance, making them ideal for daily use or workouts.

The XO TWS product line includes several models like the XO X40, XO X38, and others, with differences in design, Bluetooth versions, and additional features such as noise cancellation or air conduction technology.

Key Features & Specifications

Feature	Details
Model	XO-X40
Product Type	TWS Bluetooth Headset
Bluetooth Version	5.3
Bluetooth Chipset	AB5656C2 (Zhongke Bluetooth)
Supported Protocols	HFP, HSP, A2DP, AVRCP
Operating Frequency	2.402GHz – 2.480GHz
Effective Range	≤ 10 meters (line of sight)
Speaker Power	Rated 3mW
Sound System	Stereo
Control Mode	Touch-sensitive controls
Battery Life	Approximately 4 hours of playback time
Charging Case	Included for convenient charging and storage
Product Dimensions	11 × 4 × 15 cm
Weight	Approximately 50g
Color Options	Black, White, Pink, Green