Wholesale & Orders
B2B order processing workflows, order modification windows, and regional availability guidelines.
B2B order processing workflows, order modification windows, and regional availability guidelines.
International tracking protocols, customs clearance lead times, and regional warehouse dispatch standards.
Hardware factory reset steps, Bluetooth signal optimization, and contact pin maintenance procedures.
Comprehensive solutions engineered for international buyers, retail distributors, and individual customers.
Order modification or cancellation requests can be processed within 24 hours of submission, provided the shipment has not entered fulfillment processing. Once an international tracking number is generated, orders are locked for transit and cannot be intercepted or modified in flight.
If your order has already shipped, please receive the package upon arrival and follow our official return guidelines to initiate an exchange or refund. Refusing delivery is strongly discouraged, as third-party international carriers destroy unreceived parcels without returning them to regional distribution centers.
Checkout errors generally stem from three operational causes:
Cross-border logistics carriers update tracking nodes periodically rather than in real-time. Standard dispatch handling takes 1 to 3 business days before package registration with international logistics hubs.
Initial tracking entries may require 3 to 5 business days to appear on global parcel tracking systems. For destinations requiring dedicated customs inspection (such as Brazil or Chile), status scans remain static during oceanic or air transit and resume frequency once local postal processing centers accept entry.
Estimated transit times depend directly on dispatch origin:
To perform a complete factory hardware reset on Tranya T10B or T10 Pro true wireless earbuds, follow this technical procedure:
Audio dropouts, unbalanced acoustic channel output, or microphone degradation can usually be resolved by performing a hardware recalibration:
For Tranya T20, T30, and M10/M10B models experiencing channel desynchronization:
If earbud charging LEDs fail to activate upon insertion into the case, complete the following diagnostic checks:
True wireless earbuds operate on the open 2.4GHz ISM radio frequency band. Transit hubs, railway lines, and airports feature dense concentrations of high-voltage overhead cables, radar arrays, and heavy microwave transmissions. These environmental factors create transient electromagnetic interference, causing momentary audio packet loss or minor signal drops.
Follow these standard configuration steps for Tranya smartwatches (including TranyaGo and LS series):
Notification delivery requires active background process permissions on Android and iOS host systems:
Tranya products include a 12-month standard limited warranty active from the original purchase date. Warranty coverage guarantees against internal hardware failures, component defects, and battery malfunctions under normal operating conditions.
Exclusions from Warranty Coverage:
If your purchase was completed through an authorized retail store, distributor, or regional marketplace partner, warranty processing must be initiated directly through that vendor's customer service team. Tranya central support provides direct technical troubleshooting and diagnostic guidance for all global users regardless of point of purchase.
Voucher codes obtained through partner promotions (such as Sweatcoin rewards) entitle holders to specified promotional percentage discounts applied at final checkout.
Voucher codes cover product price discounts and do not constitute 100% free product redemptions. Customers apply single-use alphanumeric discount codes into the designated voucher field at online checkout. Applicable promotional reductions are calculated against subtotal amounts prior to final transaction authorization.
Our international engineering and B2B account support teams are standing by to assist global buyers, retail partners, and distributors with volume inquiries, OEM customization, and service requests.