
Langsdom Theta Pro – Pure Sound. Bold Style.
Experience powerful audio in a sleek, modern design. The Langsdom Theta Pro delivers clear sound, all-day comfort, and smart wireless control — built to keep up with your lifestyle.
Core Features
Connectivity & Technology
Connection: Wireless
Bluetooth Version: 5.3V
Wireless Type: Bluetooth
Codec: AAC
Low Latency: 31–40 ms
Game Atmosphere Light: RGB
Control Mode: Touch
Touch Screen: None
AI Assistant Support: Google Assistant, Amazon Alexa, Xiaomi AI, others
True Wireless Stereo (TWS)
Sound & Audio
Dynamic Vocalism Principle
Environmental
Noise Cancellation (ENC)
Volume Control: Yes
Style: In-Ear
Use for: Mobile, PC, Gaming, HiFi, Travel, Sports, Professional
HiFi Sound Quality for an Immersive Experience
Battery & Charging
Battery Capacity: 400mAh
Charging Time: 1.5 Hours
Working Time: Up to 30 Hours
Charging Port: Type-C
Battery Indicator: LED
Build & Durability
Waterproof Standard: IPX-5
Material: Metal
Headphone Form Factor: In-Ear
Brand: Langsdom
Place of Origin: Guangdong, China
Warranty: 1 Year
Packaging
Frequently ask Questions
How long does the battery last on a single charge?
You can enjoy up to 7.5 hours of playback on a single charge, and up to 30 hours total with the charging case.
Are the earbuds good for gaming?
Yes! The 45ms ultra-low latency and dedicated Game Mode ensure smooth audio-video sync and fast response for gaming.
Do they support noise cancellation for calls?
Yes, the earbuds feature Environmental Noise Cancellation (ENC) which filters out background noise for clear conversations.
Are they waterproof?
Yes, the Langsdom Theta Pro comes with an IPX5 waterproof rating, making them resistant to sweat and light splashes — perfect for workouts and daily use.